1 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4 * xmalloc.c (xmemdup): Likewise.
5 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
6 XFREE): Remove these long-obsolescent macros.
7 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
10 * regex.c (re_comp): Cast gettext return value to char *,
11 Problem reported by Martin Neitzel via Mark D. Baushke.
13 2004-10-04 Simon Josefsson <jas@extundo.com>
15 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
16 '#ifdef USE_UNLOCKED_IO'.
18 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
20 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
21 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
22 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
23 regex.c, sha1.c, version-etc.c, yesno.c:
24 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
25 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
26 the includer's responsibility.
30 * modechange.c (mode_compile): Don't decrement a pointer that
31 points to the start of a string, as the C Standard says the
32 resulting behavior is undefined.
34 * backupfile.h (enum backuptype): Rename none -> no_backups,
35 simple -> simple_backups, numbered_existing ->
36 numbered_existing_backups, numbered -> numbered_backups
37 to avoid shadowing problems. All uses changed.
38 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
39 * backupfile.c (check_extension, numbered_backup):
40 Rename locals to avoid shadowing 'basename'.
41 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
44 * .cppi-disable: Add getopt_.h, getopt_int.h.
45 * .cvsignore: Add getopt.h.
47 2004-10-04 Simon Josefsson <jas@extundo.com>
50 * memmem.c: New file, taken from glibc.
52 2004-10-02 Jim Meyering <jim@meyering.net>
54 * dirfd.h, getpagesize.h: Add copyright notice.
56 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
58 * snprintf.c: Remove comments as to why each header is needed.
60 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
65 2004-10-01 Simon Josefsson <jas@extundo.com>
67 * snprintf.c (snprintf): Handle size==0.
69 2004-10-01 Simon Josefsson <jas@extundo.com>
70 Bruno Haible <bruno@clisp.org>
72 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
73 (snprintf): Declare 'args'.
75 2004-09-30 Simon Josefsson <jas@extundo.com>
77 * snprintf.h, snprintf.c: New files.
79 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
81 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
82 (hol_entry_help): Never translate an empty string.
83 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
84 * argp.h (OPTION_NO_TRANS): New option.
86 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
88 * xvasprintf.c: Include xalloc.h.
89 (xvasprintf): Use xalloc_die, not xmalloc_die.
91 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
93 * dummy.c: Change copyright notice to FSF, and license to GPL.
95 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
97 * argp-pvh.c (argp_program_version_hook): Provide initial value.
98 Problem reported by Bruno Haible in:
99 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
101 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
103 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
104 in case some system header has #define'd it. Problem reported by
106 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
108 2004-09-08 Bruno Haible <bruno@clisp.org>
110 * stdint_.h.in: New file, taken from GNU clisp.
112 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
114 * xvasprintf.h: New file.
115 * xvasprintf.c: New file.
116 * xasprintf.c: New file.
118 2004-09-08 Bruno Haible <bruno@clisp.org>
120 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
122 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
124 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
126 Import from coreutils.
127 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
128 strings on unbounded length. alloca's performance benefits aren't
131 (parse_with_separator): New function, with most of the internals
132 of the old parse_user_spec. Allow user to omit both user and group,
133 for compatibility with FreeBSD.
134 Clone only the user name, not the entire spec.
135 Do not set *uid, *gid unless entirely successful.
136 Avoid memory leak in some failing cases.
137 Fix regression for USER.GROUP reported by Dmitry V. Levin in
138 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
139 (parse_user_spec): Rewrite to use parse_with_separator.
141 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
143 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
144 its complicated substitute.
145 * argp-help.c: Include <errno.h>, for program_invocation_short_name
146 and program_invocation_name.
147 (__argp_basename) [!_LIBC]: Remove; the only use was
148 replaced by its body.
149 (__argp_short_program_name): Change condition from
150 !defined __argp_short_program_name to
151 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
152 to match argp-namefrob.h.
153 (__argp_failure): Don't assume strerror_r returns char *.
154 * argp-parse.c (N_): Define unconditionally.
155 (argp_default_options): Fill out initializers with 0 to avoid
158 2004-08-12 Simon Josefsson <jas@extundo.com>
160 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
161 * getopt_.h: Renamed from getopt.h.
163 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
165 Merge from coreutils.
167 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
168 wmemchr or wmemcpy. Problem reported by Robert Dahlem
169 for Reliant Unix 5.43.
171 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
172 (union fooround): Use uintmax_t, not long int.
173 The rest is a merge from libc:
174 [defined _LIBC]: Include <shlib-compat.h>.
175 (_obstack) [defined _LIBC]: Remove after 2.3.4.
177 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
179 * strverscmp.c: Convert to UTF-8.
181 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
183 * obstack.h (obstack_empty_p):
184 Don't assume that chunk->contents is suitably aligned.
185 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
186 Likewise. Problem reported by Benno in
187 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
189 * chown.c (rpl_chown): Work even if the file is writeable but not
190 readable. This could be improved further but it'd take some work.
192 2004-08-08 Simon Josefsson <jas@extundo.com>
194 * xgethostname.c: Don't include error.h (not used).
197 * getpass.c: Include getpass.h first.
199 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
201 * xalloc-die.c: New files.
202 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
204 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
205 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
206 (_, N_, xalloc_die): Move to xalloc-die.c.
207 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
208 so that we needn't mess with xalloc_msg_memory_exhausted.
210 * sha1.h: Renamed from sha.h.
211 (SHA1_H): Renamed from _SHA_H.
212 (sha1_ctx): Renamed from sha_ctx.
213 (sha1_init_ctx): Renamed from sha_init_ctx.
214 (sha1_process_block): Renamed from sha_process_block.
215 (sha1_process_bytes): Renamed from sha_process_bytes.
216 (sha1_finish_ctx): Renamed from sha_finish_ctx.
217 (sha1_read_ctx): Renamed from sha_read_ctx.
218 (sha1_stream): Renamed from sha_stream.
219 (sha1_buffer): Renamed from sha_buffer.
220 * sha1.c: Likewise; renamed from sha.c.
221 Do not include <sys/types.h>.
222 Include <stddef.h> rather than <stdlib.h>.
224 2004-08-08 Bruno Haible <bruno@clisp.org>
226 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
227 FILESYSTEM_PREFIX_LEN.
228 * progreloc.c: Likewise.
229 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
231 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
234 * argp-help.c (make_hol, hol_append): Don't assume that
235 SIZE_MAX is a valid preprocessor constant.
236 (__argp_basename): Change from "#ifndef _LIBC"
237 to "#ifndef __argp_short_program_name", so that
238 we don't compile these functions for tar.
240 More merges from coreutils.
241 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
242 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
244 * addext.c: Remove; no longer needed.
245 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
246 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
247 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
248 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
249 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
250 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
251 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
252 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
253 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
254 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
255 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
256 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
257 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
258 Import changes from coreutils.
260 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
262 Merge from coreutils.
264 * .gdb-history: Remove; this doesn't belong here.
266 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
267 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
268 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
270 * dirname.h: Include <stdbool.h>.
271 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
272 for consistency with POSIX terminology. All uses changed.
273 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
274 (strip_trailing_slashes): Use bool for booleans.
275 * stripslash.c (strip_trailing_slashes): Likewise.
277 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
278 sometimes returns a positive errno value even when it succeeds.
279 (print_errno_message) [!LIBC]: Fall back on strerror if
282 * path-concat.c (mempcpy): Don't define if a system header defines it.
283 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
284 (longest_relative_suffix): New function.
285 (path_concat): Use it. Assume first argument is not NULL.
286 Port to DOS. Omit redundant separators.
287 Report an error instead of returning NULL.
288 Use mempcpy instead of memcpy.
289 (xpath_concat): Remove: not declared or used.
291 * same.h: Include <stdbool.h>
292 (same_name): Return bool, not int.
293 * same.c (same_name): Likewise.
294 (errno): Don't declare; we assume C89 or better now.
296 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
297 if not already defined.
299 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
300 * dup-safer.c (errno): Likewise.
302 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
304 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
307 2004-08-03 Simon Josefsson <jas@extundo.com>
309 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
310 * progname.h: Don't include stdbool.h.
312 2004-08-02 Simon Josefsson <jas@extundo.com>
314 * getsubopt.h: New file, with comments from Bruno Haible.
315 * getsubopt.c: New file, from glibc, but slightly modified based on
316 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
318 2004-08-01 Simon Josefsson <jas@extundo.com>
320 * xgetdomainname.c: Include stdlib.h, for free().
322 2004-07-16 Simon Josefsson <jas@extundo.com>
326 2004-07-16 Bruno Haible <bruno@clisp.org>
328 * backupfile.h: Add extern "C" for C++.
329 * closeout.h: Likewise.
330 * copy-file.h: Likewise.
331 * findprog.h: Likewise.
332 * full-write.h: Likewise.
333 * pathname.h: Likewise.
334 * progname.h: Likewise.
335 * stpcpy.h: Likewise.
336 * stpncpy.h: Likewise.
337 * strcase.h: Likewise.
338 * strstr.h: Likewise.
339 * xalloc.h: Likewise.
341 * mbswidth.h: Add extern "C" for C++.
342 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
344 2004-07-09 Simon Josefsson <jas@extundo.com>
346 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
347 failed without this.)
349 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
351 * fchown-stub.c: New file.
353 2004-06-24 Jim Meyering <jim@meyering.net>
355 * obstack.h (obstack_base): Cast to (void *), per documentation.
357 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
359 * argz.c, argz_.h: New files, which are autoupdated from libtool.
361 2004-06-01 Jim Meyering <jim@meyering.net>
363 * calloc.c: New file.
365 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
367 * getdate.y (yylex): Allow space between sign and number.
368 Problem reported by Dan Jacobson.
370 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
371 and Jim Meyering <jim@meyering.net>
373 Merge from coreutils CVS.
375 * stat-macros.h: New file, with contents from file-type.h
376 and coreutils' system.h.
377 * file-type.c: Include "stat-macros.h".
378 * file-type.h (file_type): Move all macro definitions to new file,
381 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
382 Wrap old code with this conditional.
383 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
384 function that does not dereference symlinks.
385 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
387 * xreadlink.c: Include xreadlink.h first, to catch .h file
389 (xreadlink): Accept new arg SIZE, for efficiency.
390 All decls and uses changed.
391 * xreadlink.h: Include <stddef.h>, for size_t.
393 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
394 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
396 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
398 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
400 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
401 macros to be defined.
402 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
403 the allocator returns NULL because the requested size is zero.
405 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
407 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
408 var. Add comment explaining why libc still defines it. This
409 merges the following patch from glibc:
410 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
412 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
414 * obstack.c (_obstack): Remove unused variable. It hasn't been
415 present in glibc since revision 1.1 of this file.
416 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
417 obstack_alignment_mask, obstack_alloc, obstack_base,
418 obstack_blank, obstack_blank_fast, obstack_chunk_size,
419 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
420 obstack_grow0, obstack_init, obstack_int_grow,
421 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
422 obstack_next_free, obstack_object_size, obstack_ptr_grow,
423 obstack_ptr_grow_fast, obstack_room): Remove declarations of
424 nonexistent functions.
426 2004-05-17 Derek R. Price <derek@ximbiot.com>
427 Paul Eggert <eggert@cs.ucla.edu>
429 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
431 2004-05-14 Bruno Haible <bruno@clisp.org>
433 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
434 that consists of a '.' followed by an empty digit string.
435 Patch by Tor Lillqvist <tml@iki.fi>.
437 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
439 Port obstack to the AS/400, where pointers are 16 bytes wide and
440 you cannot cast an integer to a valid pointer. This patch is
441 currently waiting to be integrated into glibc; see
442 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
444 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
445 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
446 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
447 (struct obstack): temp member is now a union of a pointer and
448 an integer, instead of an integer. All integer uses changed.
449 This does not affect the physical layout of struct obstack,
450 except on hosts (like the AS/400) where the size or alignment of
451 void * is greater than that of ptrdiff_t.
452 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
453 __STDC__)]: Store temporary in pointer member of union, not
455 * obstack.c: Include <stddef.h>, for offsetof.
456 (struct fooalign): Remove; it doesn't need a name.
457 (union fooround): Change double to long double, and add void *.
458 (DEFAULT_ALIGNMENT): Use offsetof to compute.
459 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
460 not a macro. Hence the values are always int; so remove all
461 casts-to-int in uses.
463 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
464 Derek Price <derek@ximbiot.com>
466 * alloca.c: Include <alloca.h>, to get our interface.
467 * alloca_.h: Use __alloca on AIX, so that we don't have to
468 include <alloca.h> first. Use C89 prototype for alloca; this
469 requires including <stddef.h> for size_t. Use extern "C" if C++.
470 Use #elif for simplicity, since we can assume C89 now.
471 Don't try to source the system alloca.h since it will not be found
472 and to prevent recursively including its replacement.
473 * fnmatch.c: Include <alloca.h> instead of opencoding.
474 * lib/regex.c: Likewise.
476 2004-05-16 Derek Price <derek@ximbiot.com>
477 Paul Eggert <eggert@cs.ucla.edu>
479 getline cleanup. This changes the getndelim2 API: both order of
480 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
483 * getline.c: Don't include stddef.h or stdio.h, since our
485 (getline): Always use getdelim, so that we don't have two
487 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
489 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
490 (GETNDELIM2_MAXIMUM): New macro.
491 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
492 instead of the old practice of delim2==0. All callers changed.
493 Return -1 on overflow, instead of returning junk.
494 Do not set *linesize unless allocation succeeds.
495 * getndelim2.h: Do not include stddef.h; no longer needed, now
496 that we include sys/types.h.
497 * getnline.h: Likewise.
498 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
499 (getndelim2): Reorder arguments.
500 * getnline.c (getnline, getndelim):
501 Don't discard the NMAX argument.
502 (getnline): Invoke getndelim, to avoid code duplication.
503 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
504 of (size_t) -1 by callers of the getnline family.
506 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
508 * nanosleep.c (suspended): Change its type from int to
509 sig_atomic_t volatile.
510 (first_call): Make it private to rpl_nanosleep, and have it
511 be zero initially as that's a bit faster.
512 (my_usleep): Round up fractional times instead of truncating them,
513 as this is the usual meaning for 'sleep'.
515 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
517 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
518 (ENOSYS): Define if not defined.
519 (settime): Fall back on stime if it exists and settimeofday fails.
520 But don't bother with fallbacks if a method fails with errno == EPERM.
522 2004-05-11 Jim Meyering <jim@meyering.net>
524 Prior to this change, the save_cwd caller required read access to the
525 current directory on most systems (ones with the fchdir function).
527 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
528 fails, try write-only, and finally, resort to using xgetcwd.
530 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
532 * obstack.c, obstack.h: Import changes from libc.
534 2004-04-28 Bruno Haible <bruno@clisp.org>
536 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
537 implicitly appends .exe to executables.
538 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
539 accepts Windows pathnames.
540 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
541 Cygwin like Windows, since it now accepts Windows pathnames.
542 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
543 Cygwin like Windows, since it now accepts Windows pathnames.
544 Reported by Derek Robert Price <derek@ximbiot.com>.
546 2004-04-20 Jim Meyering <jim@meyering.net>
548 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
550 2004-04-20 Jim Meyering <jim@meyering.net>
551 Bruno Haible <bruno@clisp.org>
553 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
554 memory when realloc fails.
556 2004-04-18 Jim Meyering <jim@meyering.net>
558 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
559 don't leak memory and do call END_UTMP_ENT.
561 2004-04-11 Paul Eggert <eggert@twinsun.com>
563 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
564 (CHAR_BIT): Remove, since we assume C89.
565 Include <stdint.h> if available, as per current Autoconf CVS advice.
567 2004-03-30 Paul Eggert <eggert@twinsun.com>
569 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
570 not bool, to be more consistent with Unix conventions.
571 Suggested by Bruno Haible.
573 Merge from coreutils.
575 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
578 * getdate.h: Include stdbool.h, and timespec.h instead of
579 the usual <time.h> dance.
580 (get_date): Change signature to support fractional time stamps.
582 * getdate.y: Include "getdate.h" first, as we can now
583 assume C89 and don't need to worry about 'const'.
584 Similarly, include "unlocked-io.h" near start, not in middle.
586 (textint.value): Use long int rather than int.
587 (textint.digits): Use size_t rather than int.
588 (BILLION, LOG10_BILLION): New constants.
589 (parser_control): New member rel_ns. Members day_ordinal,
590 time_zone, month, day, hour, minutes, rel_year, rel_month,
591 rel_day, rel_hour, rel_minutes, rel_seconds
592 are now long int, not int. Member seconds is now struct timespec,
593 not int. New member timespec_seen. Members dates_seen, days_seen,
594 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
596 (%union.intval): Now long int, not int.
598 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
599 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
600 (spec): Now is a timespec or an item list.
601 (timespec, items): New nonterminals.
602 (time, rel, relunit, number, get_date):
603 Add support for fractional seconds.
604 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
605 (gmtime, localtime, mktime): Remove decls; not needed with C89.
606 (to_hour): First arg is now long int, not int.
607 (to_year): Returns long int, not int.
608 Don't treat year -70 like 70.
609 (tm_diff): Returns long int, not int.
610 (lookup_word): Use bool instead of int when appropriate.
611 (yylex): Use size_t for count, not int.
612 Detect overflow when parsing large integer constants.
613 Add support for fractions.
614 (get_date): Make pointers 'const' if possible.
615 Use more-portable code to detect integer overflow.
616 (main) [TEST]: Adjust to above changes. Test for localtime failure.
617 Don't use ctime; it's not reliable if the year has >4 digits.
619 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
620 This is for compatibility with BSD.
622 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
623 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
624 From coreutils' system.h.
626 * userspec.c: Don't include "posixver.h".
627 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
628 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
629 compatible extension. Simplify code by removing a boolean int
630 that was always nonzero if a string was nonnull.
632 2004-03-30 Jim Meyering <jim@meyering.net>
634 Merge from coreutils.
636 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
638 * readtokens.c (readtoken): Don't leak 64 bytes when reading
639 an empty input stream.
641 * readtokens.c: Include <stdbool.h>.
642 (readtoken): Use `size_t' rather than int/long.
643 All callers adjusted.
644 Use `bool' rather than `int' where appropriate.
645 Use memset rather than an explicit loop.
646 Use x2nrealloc rather than xrealloc.
647 Allow the use of `\0' as a delimiter.
648 (readtokens): Likewise.
649 * readtokens.h (readtoken, readtokens): Update prototypes.
651 2004-03-30 Bruno Haible <bruno@clisp.org>
653 * getloadavg.c (getloadavg): Don't assume setlocale returns
656 2004-03-29 Paul Eggert <eggert@twinsun.com>
658 Merge changes to getloadavg.c from coreutils and Emacs.
660 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
661 Define to an expression, not to the empty string.
662 Include cloexec.h and xalloc.h.
663 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
664 Use set_cloexec_flag rather than rolling our own.
665 * cloexec.c, cloexec.h: New files.
667 2004-03-18 Paul Eggert <eggert@twinsun.com>
669 * getopt.h: Sync with libc CVS.
671 2004-03-18 Paul Eggert <eggert@twinsun.com>
672 Bruno Haible <bruno@clisp.org>
674 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
675 not on all platforms that have <wchar.h>.
676 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
678 2004-03-09 Paul Eggert <eggert@twinsun.com>
680 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
682 * getopt_int.h: New file, also synced from libc.
684 2004-03-07 Paul Eggert <eggert@twinsun.com>
686 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
687 '#if' expressions. Unlike the code it replaces, it does not
688 depend on (defined _SC_PAGESIZE). However, it does depend on
689 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
690 first reported by Jason Andrade in
691 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
693 2004-01-18 Simon Josefsson <jas@extundo.com>
695 * strdup.h: New file.
696 * strdup.c: Include it.
697 * path-concat.c: Include strdup.h. Drop strdup declaration.
698 * userspec.c: Include strdup.h. Drop strdup declaration.
700 2004-02-06 Karl Berry <karl@gnu.org>
702 * config.charset: update from gettext 0.14.1.
704 2004-02-05 Paul Eggert <eggert@twinsun.com>
706 Add comments and code, prompted by suggestions from Bruno Haible
708 * quotearg.h (quotearg_alloc): New decl. Improve the comments
709 describing the enum quoting_style values.
710 * quotearg.c (quotearg_alloc): New function.
711 (quotearg_buffer_restyled): Treat lone { and } as special.
712 Treat = as special. Work around bug with older shells
713 that "see" a '\' that is really the 2nd byte of a multibyte char.
714 Quote empty string with shell_quoting_style.
716 2004-02-03 Bruno Haible <bruno@clisp.org>
718 * pipe.h: New file, from GNU gettext.
719 * pipe.c: New file, from GNU gettext.
721 2004-01-27 Bruno Haible <bruno@clisp.org>
723 * execute.h: New file, from GNU gettext.
724 * execute.c: New file, from GNU gettext.
725 * w32spawn.h: New file, from GNU gettext.
727 2004-01-23 Paul Eggert <eggert@twinsun.com>
729 Exit-status fix from coreutils.
731 Use exit_failure consistently in place of EXIT_FAILURE,
732 so that program exit statuses are consistent on failure.
734 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
735 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
736 * argmatch.h: Comment fix to match the above.
737 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
738 Now a macro referring to exit_failure, instead of a separate
739 variable. Include "exitfail.h" to get it.
740 * xstrtol.h: Include "exitfail.h".
741 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
743 * long-options.c (parse_long_options): Use prototype
744 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
747 2004-01-21 Jim Meyering <jim@meyering.net>
749 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
750 so as not to conflict with a different-sized __mktime_internal
751 function in GNU libc.
752 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
753 Problem building statically-linked `ls' reported by Michael Brunnbauer.
755 2004-01-18 Paul Eggert <eggert@twinsun.com>
757 Merge from diffutils.
759 * file-type.c (file_type): Add typed memory objects.
760 * file-type.h (S_TYPEISTMO): New macro.
762 * c-stack.h (c_stack_action): Remove argv argument.
763 * c-stack.c (c_stack_action): Likewise. All uses changed.
764 (die): Don't calculate message unless segv_action returns.
765 (get_stack_location, min_address_from_argv, max_address_from_argv,
766 volatile stack_base, volatile_stack_size): Remove.
767 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
768 that every segmentation violation is a stack overflow. (Ouch!)
769 See Debian bug 136249 (still outstanding) for more info about why
770 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
772 2003-11-30 Bruno Haible <bruno@clisp.org>
774 Safer stack allocation.
775 * setenv.c: Include allocsa.h.
776 (alloca): Remove fallback definition.
777 (freea): Remove macro.
778 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
781 2003-10-17 Bruno Haible <bruno@clisp.org>
783 * binary-io.h: Avoid warnings on Cygwin.
785 2003-12-28 Bruno Haible <bruno@clisp.org>
787 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
788 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
790 2003-11-28 Bruno Haible <bruno@clisp.org>
792 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
794 2003-11-27 Bruno Haible <bruno@clisp.org>
796 * wait-process.c: On Windows, include windows.h. Needed on mingw.
798 2003-11-17 Bruno Haible <bruno@clisp.org>
800 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
802 2003-11-24 Bruno Haible <bruno@clisp.org>
804 * xallocsa.h: New file, from GNU gettext.
805 * xallocsa.c: New file, from GNU gettext.
807 2003-11-24 Bruno Haible <bruno@clisp.org>
809 * allocsa.h: New file, from GNU gettext.
810 * allocsa.c: New file, from GNU gettext.
812 2003-11-24 Bruno Haible <bruno@clisp.org>
814 * eealloc.h: New file.
816 2004-01-15 Jim Meyering <jim@meyering.net>
818 Merge from coreutils.
820 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
821 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
822 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
824 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
825 optional configure-time default.
827 * version-etc.c (version_etc_copyright): Update copyright date.
829 * xreadlink.c (xreadlink): Correct outdated comment.
831 2004-01-15 Paul Eggert <eggert@twinsun.com>
833 Merge from coreutils.
835 * posixver.c: Include posixver.h.
837 * same.c: Include <stdbool.h>, <limits.h>.
838 (_POSIX_NAME_MAX): Define if not defined.
840 (same_name): If file names are silently truncated, report
841 that the file names are the same if they are the same after
842 the silent truncation.
844 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
846 * xstrtod.c (xstrtod): Likewise. All callers changed to
847 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
850 2004-01-14 Paul Eggert <eggert@twinsun.com>
852 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
853 with like-named macro in fnmatch.c.
854 (EXT): Use an internal constant instead.
856 Merge fnmatch patches from glibc.
857 * fnmatch.c (mbsinit): Remove define.
858 Add libc_hidden_ver (__fnmatch, fnmatch).
859 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
860 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
862 2003-12-14 Karl Berry <karl@gnu.org>
864 * config.charset: update from gettext-runtime.
866 2003-12-03 Paul Eggert <eggert@twinsun.com>
868 * getgroups.c (getgroups): xmalloc takes one argument, not two.
869 Bug reported by Alfred M. Szmidt.
871 2003-11-29 Karl Berry <karl@gnu.org>
873 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
875 2003-11-23 Paul Eggert <eggert@twinsun.com>
876 Bruno Haible <bruno@clisp.org>
878 * printf-parse.h: Don't include sys/types.h.
879 (ARG_NONE): New macro.
880 (char_directive): Change type of *arg_index fields to size_t.
881 * printf-parse.c: Don't include sys/types.h.
882 (SSIZE_MAX): Remove macro.
883 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
884 Remove unnecessary overflow check.
885 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
888 2003-11-24 Paul Eggert <eggert@twinsun.com>
890 * alloca.c: Remove dependency on xalloc module.
891 (xalloc_die): Remove.
892 (memory_full) [!defined emacs]: New macro.
893 [!defined emacs]: Don't include xalloc.h.
894 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
895 address arithmetic overflows. Change datatypes a bit to avoid
898 2003-11-22 Jim Meyering <jim@meyering.net>
900 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
902 2003-11-17 Bruno Haible <bruno@clisp.org>
904 * vasnprintf.c (alloca): Remove fallback definition.
905 (freea): Remove definition.
906 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
907 Reported by Paul Eggert.
909 2003-11-17 Jim Meyering <jim@meyering.net>
911 On systems without utime and without a utimes function capable of
912 dealing with a NULL struct utimbuf* argument, this utime replacement
913 could -- in unusual circumstances -- leak a file descriptor.
914 * utime.c: Include <unistd.h> and <errno.h>.
915 (utime_null): Be sure to close `fd' and to preserve errno.
916 Reported by Geoff Collyer via Arnold Robbins.
918 2003-11-16 Paul Eggert <eggert@twinsun.com>
919 Bruno Haible <bruno@clisp.org>
921 Protect against address arithmetic overflow.
922 * printf-args.h: Include stddef.h.
923 (arguments): Change type of field 'count' to size_t.
924 * printf-args.c (printf_fetchargs): Use size_t instead of
925 'unsigned int' where appropriate.
926 * printf-parse.h: Include sys/types.h.
927 (char_directive): Change type of *arg_index fields to ssize_t.
928 (char_directives): Change type of fields 'count', max_*_length to
930 * printf-parse.c: Include sys/types.h and xsize.h.
931 (SSIZE_MAX): Define fallback value.
932 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
933 instead of 'int' where appropriate. Check a_allocated, d_allocated
934 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
935 * vasnprintf.c: Include xsize.h.
936 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
937 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
938 overflow. Avoid wraparound when converting a width or precision from
941 2003-11-16 Bruno Haible <bruno@clisp.org>
943 Update from GNU gettext.
944 * printf-parse.c: Generalize to it can be compiled for wide strings.
945 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
946 * vasnprintf.c: Generalize to it can be compiled for wide strings.
947 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
948 SNPRINTF): New macros.
949 Don't include <alloca.h> if the file is used inside libintl.
950 (local_wcslen): New function, for Solaris 2.5.1.
951 (VASNPRINTF): Use it instead of wcslen.
953 2003-11-16 Bruno Haible <bruno@clisp.org>
955 * xsize.h (xmax): New function.
956 (xsum, xsum3, xsum4): Declare as "pure" functions.
958 2003-11-12 Paul Eggert <eggert@twinsun.com>
960 * xalloc.h: Do not include <limits.h> or <stdint.h>.
961 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
962 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
963 heuristic is just as accurate as far as we know, and it removes a
964 dependency on size_max.m4 and ptrdiff_max.m4.
966 2003-11-12 Paul Eggert <eggert@twinsun.com>
968 * xstrtol.c (__xstrtol): Remove "break" immediately after
969 "return", to pacify some unknown compiler. Problem reported
972 2003-11-11 Bruno Haible <bruno@clisp.org>
974 * xsize.h (SIZE_MAX): Remove fallback definition.
975 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
978 2003-11-10 Paul Eggert <eggert@twinsun.com>
980 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
981 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
982 rejected some allocations of exactly SIZE_MAX - 2 bytes.
984 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
985 not (size_t) -1, since it's defined here.
987 2003-11-06 Paul Eggert <eggert@twinsun.com>
989 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
990 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
991 Reject sizes of exactly SIZE_MAX bytes.
992 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
993 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
995 2003-11-05 Bruno Haible <bruno@clisp.org>
997 * xsize.h: Include limits.h, to avoid a possible collision with
998 SIZE_MAX defined in <limits.h> on Solaris.
1000 2003-11-04 Bruno Haible <bruno@clisp.org>
1002 * xsize.h: New file.
1003 * linebreak.c: Include xsize.h.
1004 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1005 argument for overflow.
1006 Suggested by Paul Eggert.
1008 2003-10-31 Bruno Haible <bruno@clisp.org>
1010 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1011 to avoid (extremely rare) race condition.
1012 Suggested by Paul Eggert.
1014 2003-11-03 Jim Meyering <jim@meyering.net>
1016 * userspec.c: Include "userspec.h".
1017 * userspec.h: New file.
1019 2003-10-31 Paul Eggert <eggert@twinsun.com>
1021 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1022 * mountlist.c (SIZE_MAX): Define if not defined already.
1023 (read_filesystem_list): Set and use me_type_malloced.
1024 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1025 whatever the type happens to be), for brevity and consistency.
1026 Check for size calculation overflow on Alphas running OSF/1.
1028 2003-10-31 Jim Meyering <jim@meyering.net>
1030 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1032 * linebuffer.c: Include <string.h> for declaration of memset.
1034 2003-10-30 Paul Eggert <eggert@twinsun.com>
1035 Bruno Haible <bruno@clisp.org>
1037 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1038 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1040 2003-10-29 Paul Eggert <eggert@twinsun.com>
1042 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1043 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1045 * quotearg.c (quotearg_n_options): Use it.
1046 * group-member.c: Include <stdbool.h>.
1047 (free_group_info): Arg is now const *; don't free arg.
1048 (get_group_info): Now returns bool and accepts struct group_info *,
1049 rather than returning a malloc'ed struct group_info *.
1050 All uses changed. Check for overflow in internal size calculation.
1052 * getusershell.c (readname): Simplify the code by using x2nrealloc
1053 rather than xmalloc/xrealloc.
1054 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1055 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1056 conformance bug: the old code used a pointer after freeing the
1057 storage that it addressed.
1058 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1059 rather than doing it by hand.
1060 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1061 the buffer preserved. Use free and xmalloc instead.
1062 * quotearg.c (quotearg_n_options): Likewise.
1063 Use a simpler test for size overflow. Don't use xalloc_oversized
1064 because unsigned int might be wider than size_t (!); this suggests
1065 that we should switch from unsigned int to size_t for slot numbers.
1067 2003-10-27 Bruno Haible <bruno@clisp.org>
1069 * stdbool_.h: Better support for BeOS.
1071 2003-10-27 Paul Eggert <eggert@twinsun.com>
1073 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1074 to allocate the returned structure. Do not allocate a subarray,
1075 as x2nrealloc will do that.
1076 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1077 instead of xnrealloc.
1078 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1080 2003-10-26 Paul Eggert <eggert@twinsun.com>
1082 * xalloc.h (xalloc_oversized): New static inline function, for
1083 callers that want to do their own size-overflow checking. Include
1084 <stdbool.h>, since xalloc_oversized returns bool.
1085 * xalloc.c (array_size_overflow): Remove. All callers changed
1086 to use xalloc_oversized.
1088 Add two functions x2realloc, x2nrealloc, for programs that grow
1089 arrays dynamically by doubling their sizes.
1090 * xalloc.h (x2realloc, x2nrealloc): New decls.
1091 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1094 Port to C99 semantics for 'inline' of external functions.
1095 Bug reported by Bruno Haible.
1096 * xmalloc.c (xnmalloc_inline): New static inline function,
1097 with the old contents of xnmalloc.
1098 (xnmalloc, xmalloc): Use it.
1099 (xnrealloc_inline): New static inline function,
1100 with the old contents of xnrealloc.
1101 (xnrealloc, xrealloc): Use it.
1103 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1105 2003-10-25 Paul Eggert <eggert@twinsun.com>
1107 Fix several address-calculation bugs in the hash modules,
1108 plus some minor code cleanup.
1110 * hash.h: Include <stdbool.h>, for bool.
1111 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1112 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1113 hash_get_n_entries, hash_get_max_bucket_length,
1114 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1115 hash_rehash): Use size_t rather than unsigned.
1116 * hash.c (struct hash_table, hash_get_n_buckets,
1117 hash_get_n_buckets_used, hash_get_n_entries,
1118 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1119 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1120 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1122 (SIZE_MAX): Define if not defined.
1123 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1124 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1126 Use const * when possible.
1127 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1128 (check_tuning): Fix bug: if tuning parameters were very close to
1129 0 or 1, rounding errors could have caused subscript violations.
1130 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1131 (hash_initialize): Add 'fail:' label
1132 to free table and return NULL, and use it to simplify code.
1133 Use calloc rather than clearing the storage ourself.
1134 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1135 buffer size calculations.
1136 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1137 Include <stddef.h>, for size_t.
1138 * hash-pjw.c (hash_pjw): Likewise.
1139 Switch to method described by Bruno Haible.
1140 Include <limits.h>, for CHAR_BIT.
1141 (SIZE_BITS): New macro.
1143 2003-10-21 Paul Eggert <eggert@twinsun.com>
1145 * getndelim2.c (getndelim2): When size calculation overflows,
1146 ceiling the allocation at NMAX bytes rather than silently
1147 discarding input bytes before NMAX is reached. This makes
1148 a difference only if NMAX exceeds SIZE_MAX / 2.
1150 * obstack.c: Merge from glibc.
1151 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1152 Add libc_hidden_def (_obstack_newchunk).
1153 (_obstack_free) [! defined _LIBC]: Remove.
1154 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1155 a clone of the function body.
1156 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1157 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1159 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1160 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1163 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1164 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1165 Don't use lvalue casts, as GCC plans to remove support for them
1166 in GCC 3.5. Reported by Joseph S. Myers. This bug
1167 was also present in the non-GCC version, indicating that this
1168 code had always been buggy and had never been widely used.
1169 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1170 Use the fast variant of each macro, rather than copying the
1171 definiens of the fast variant; that way, we'll be more likely to
1172 catch future bugs in the fast variants.
1174 2003-10-20 Bruno Haible <bruno@clisp.org>
1176 * wait-process.h: New file, from GNU gettext.
1177 * wait-process.c: New file, from GNU gettext.
1179 2003-10-19 Jim Meyering <jim@meyering.net>
1181 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1183 2003-10-16 Paul Eggert <eggert@twinsun.com>
1185 * getgroups.c: Include <errno.h>, <stdlib.h>.
1186 (getgroups): First arg is int, not size_t.
1187 Don't let 'free' mangle errno.
1189 2003-10-16 Jim Meyering <jim@meyering.net>
1191 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1193 2003-10-15 Paul Eggert <eggert@twinsun.com>
1195 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1197 (new_exclude, add_exclude_file): Initial size no longer needs to
1199 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1200 our own address arithmetic overflow checking.
1202 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1203 (fnmatch): Do not alloca more than 2000 wide characters;
1204 instead, use malloc for large buffers.
1205 Check for address arithmetic overflow, and return -1
1206 with errno set to ENOMEM in that case.
1207 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1208 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1209 instead, return -1. Check for address arithmetic overflow.
1211 2003-10-14 Paul Eggert <eggert@twinsun.com>
1213 Handle invalid suffixes and overflow independently, so that
1214 callers can treat them independently as needed. Fix some bugs in
1215 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1216 suffix for a human-readable blocksize. The major caller-visible
1217 change is the addition of a new
1218 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1219 that both overflow and suffix chars were found.
1221 * human.c (humblock): Don't check separately for invalid suffix
1222 char; that is xstrtoumax's job (now that its bug is fixed).
1223 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1224 INTMAX_MAX]: New macros.
1225 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1226 TYPE_MAXIMUM): New macros.
1227 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1228 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1229 if overflow occurs, as it's what __strtol does and it's more useful
1231 (__xstrtol): If __strtol reports some error other than ERANGE,
1232 reflect it to the caller as LONGINT_INVALID. If it reports
1233 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1234 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1235 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1237 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1238 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1239 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1240 [defined UINTMAX_MAX]: New macros.
1242 2003-10-14 Bruno Haible <bruno@clisp.org>
1244 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1245 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1246 Also use volatile where needed.
1248 2003-10-12 Paul Eggert <eggert@twinsun.com>
1250 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1251 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1252 and define in terms of the other primitives.
1253 * xmalloc.c: Include stdbool.h; do not include exit.h.
1254 (SIZE_MAX): Define if not already defined.
1255 (array_size_overflow): New function.
1256 (xalloc_die): Abort instead of exiting if 'error' returns.
1257 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1258 (xmalloc, xrealloc): Use them.
1259 (xcalloc): Check for address arithmetic overflow.
1260 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1261 a bit faster than strcpy.
1263 2003-10-08 Paul Eggert <eggert@twinsun.com>
1265 Merge getpass from libc, plus a few fixes.
1267 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1268 Include <stdbool.h>.
1269 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1270 __fsetlocking to empty.
1271 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1272 do include <bits/libc-lock.h>.
1273 Do not include <fcntl.h>; not needed.
1274 [_LIBC]: Include <wchar.h>.
1275 (NOTCANCEL_MODE): New macro.
1276 (flockfile, funlockfile) [_LIBC]: New macros.
1277 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1278 [!_LIBC]: New macros.
1279 (call_fclose): New function.
1280 (getpass): Use it. Save tty stream separately; this simplifies the
1281 code and makes it more reliable if stdin happens to equal stdout.
1282 Invoke __fsetlocking on tty.
1283 Handle thread cancellation if needed.
1284 Namespace cleanup (use __tcgetattr, __getline).
1285 Use bool for Booleans.
1286 [USE_IN_LIBIO]: Handle wide streams.
1287 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1288 stream might go where.
1290 * unlocked-io.h: Include <stdio.h>, so that the caller
1291 doesn't have to include <stdio.h> before us.
1292 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1293 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1294 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1295 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1296 if not declared, so that we can use getpass.c code from libc without
1298 (flockfile, ftrylockfile, funlockfile): New macros.
1300 2003-10-06 Bruno Haible <bruno@clisp.org>
1302 * version-etc-2.h: Remove file.
1303 * version-etc-2.c: Remove file.
1305 2003-09-25 Jim Meyering <jim@meyering.net>
1306 Bruno Haible <bruno@clisp.org>
1308 This lets translators provide better translations for the
1309 "Written by ..." part of --version output.
1310 * version-etc.h: Include stdarg.h.
1311 (version_etc_copyright): Declare as readonly.
1312 (version_etc): Make this function variadic with a NULL-terminated list
1313 of author name strings.
1314 (version_etc_va): New declaration.
1315 * version-etc.c: Include stdarg.h, stdlib.h.
1316 (version_etc_copyright): Declare as readonly.
1317 (version_etc_va): New function. Provide a different translatable string
1318 for each possible number of authors < 10. Abbreviate when there are 10
1320 (version_etc): Make this function variadic. Call version_etc_va.
1321 Suggestion from Gary V. Vaughan.
1323 * long-options.h (parse_long_options): Change prototype: the authors
1324 string is moved to the end and becomes variadic.
1325 * long-options.c: Include stdarg.h.
1326 (parse_long_options): Make this function variadic, too.
1327 Call version_etc_va, not version_etc.
1329 2003-10-06 Bruno Haible <bruno@clisp.org>
1331 * fatal-signal.h: New file, from GNU gettext.
1332 * fatal-signal.c: New file, from GNU gettext.
1334 2003-10-04 Karl Berry <karl@gnu.org>
1336 * argp*: update from libc.
1338 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1340 * getpass.c (getpass): Use a no-op fseek when switching from input to
1341 output mode on the same stream.
1343 2003-09-29 Paul Eggert <eggert@twinsun.com>
1345 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1346 Fix arg typo in previous patch.
1348 2003-09-28 Jim Meyering <jim@meyering.net>
1350 * error.c: Correct cpp indentation.
1352 2003-09-27 Paul Eggert <eggert@twinsun.com>
1354 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1355 Omit the special code that used __typeof__, since we worry that
1356 it could be more trouble than it's worth. See:
1357 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1358 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1362 2003-09-26 Jim Meyering <jim@meyering.net>
1364 * error.c (error_tail): Move some declarations
1365 into inner scope where the local variables are used.
1367 2003-09-26 Bruno Haible <bruno@clisp.org>
1369 * stpncpy.h (gnu_stpncpy): New declaration.
1370 (stpncpy): Define as alias for gnu_stpncpy.
1371 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1373 2003-09-26 Paul Eggert <eggert@twinsun.com>
1375 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1376 (error_tail): Do not loop, reallocating temporary buffer, since
1377 the output cannot contain more wide characters than the input
1378 contains bytes, the size must be big enough already. This avoids
1379 one potential size overflow calculation. Check for size overflow
1380 when calculating temporary buffer size. Free temporary buffer
1381 when done, if it was allocated with malloc; this plugs a memory
1382 leak. Remove casts from void * to pointers, that are no longer
1383 needed now that we're assuming C89 or better.
1385 Merge error changes from glibc.
1387 * error.c, error.h: Update copyright notice header to match glibc.
1388 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1389 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1390 Disable cancellation while printing error.
1391 * error.h: Prepend __ to parameter names.
1393 2003-09-25 Karl Berry <karl@gnu.org>
1395 * argp-fmtstream.c, argp-help.c: update from libc.
1397 2003-09-25 Bruno Haible <bruno@clisp.org>
1399 * version-etc-2.h: New file, from version-etc.h with modifications.
1400 * version-etc-2.c: New file, from version-etc.c with modifications.
1402 2003-09-25 Simon Josefsson <jas@extundo.com>
1404 * xgetdomainname.h: New file.
1405 * xgetdomainname.c: New file.
1407 2003-09-25 Simon Josefsson <jas@extundo.com>
1408 Bruno Haible <bruno@clisp.org>
1410 * getdomainname.h: New file.
1411 * getdomainname.c: New file.
1413 2003-09-24 Paul Eggert <eggert@twinsun.com>
1415 * linebuffer.c (freebuffer): Don't free the argument, just
1416 the buffer associated with the argument. Bug reported by
1419 2003-09-19 Karl Berry <karl@gnu.org>
1421 * argp.h: update from libc.
1423 2003-09-16 Paul Eggert <eggert@twinsun.com>
1425 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1426 input error, instead of returning NULL the next time we are called
1427 (and therefore losing track of errno).
1429 2003-09-15 Paul Eggert <eggert@twinsun.com>
1431 * getndelim2.c (getndelim2): Don't trash errno when a read
1432 fails, so that the caller gets the proper errno.
1434 * readutmp.c (read_utmp): Likewise.
1435 Check for fstat error. Close stream and free storage
1438 2003-09-14 Bruno Haible <bruno@clisp.org>
1440 * fwriteerror.h: New file.
1441 * fwriteerror.c: New file.
1443 2003-09-14 Jim Meyering <jim@meyering.net>
1445 * getloadavg.c: Correct cpp indentation.
1446 * strdup.c: Likewise.
1447 * vasnprintf.c: Likewise.
1449 2003-09-12 Paul Eggert <eggert@twinsun.com>
1451 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1452 * obstack.c [!defined _LIBC]: Likewise.
1453 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1454 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1455 * exitfail.c: Don't include stdlib.h; no longer needed.
1457 More changes to assume C89 or better.
1459 * error.c (error_tail): Assume vprintf.
1461 * argmatch.c (getenv): Remove decl.
1462 * progreloc.c (get_full_program_name): Define via prototype.
1463 * setenv.c (clearenv): Likewise.
1464 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1466 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1467 (malloc, memcpy): Remove decls.
1468 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1469 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1470 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1471 (memcpy): Remove macro.
1472 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1473 (__P): Remove. All uses removed.
1474 (PTR): Remove. All uses changed to void *.
1475 (CHAR_BIT, NULL): Remove.
1476 (spaces, zeros, memset_space, memset_zero)
1477 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1479 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1480 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1481 Define with prototype.
1482 Remove now-unnecessary prototype decl.
1483 (extra_args_spec): Assume ANSI C. All uses changed.
1484 (extra_args_spec_iso): Remove.
1485 (my_strftime, emacs_strftimeu): Define via prototype.
1486 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1488 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1489 * strtoimax.c: Include <stdlib.h> unconditionally.
1490 (strtoul, strtol): Remove decls.
1491 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1493 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1494 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1495 (LOCALE_PARAM_PROTO): New macro.
1496 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1497 (INTERNAL (strtol), strtol): Define with a prototype.
1498 (PARAMS): Remove. All uses removed.
1499 * tempname.c: Include <string.h> unconditionally.
1500 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1501 * xgethostname.c (main): Define with a prototype.
1502 * xmalloc.c: Include "xalloc.h" first, to check interface.
1503 Include <stdlib.h> unconditionally.
1504 (calloc, malloc, realloc, free): Remove decls.
1505 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1506 Include <stdlib.h> unconditionally. Sort include file names.
1508 (xstrtod): Define with a prototype.
1509 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1510 (strtol, strtoul): Remove decls.
1512 2003-09-11 Paul Eggert <eggert@twinsun.com>
1514 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1515 Include <stdlib.h>, <string.h> unconditionally.
1516 Remove now-unnecessary cast to char *.
1517 * strnlen.c: Include <string.h> unconditionally.
1518 * yesno.c (yesno): Define with a prototype.
1520 2003-09-10 Bruno Haible <bruno@clisp.org>
1522 * strcspn.c: Include <string.h> unconditionally.
1523 * strpbrk.c: Include <string.h> unconditionally.
1524 * strstr.c: Include <string.h> unconditionally.
1525 * unicodeio.c: Include <string.h> unconditionally.
1526 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1527 * unsetenv.c: Likewise.
1528 * xreadlink.c: Include <stdlib.h> unconditionally.
1529 * yesno.c: Include <stdlib.h> unconditionally.
1530 (rpmatch): Add prototype.
1532 2003-09-10 Jim Meyering <jim@meyering.net>
1534 * error.c: Correct indentation of cpp directives.
1536 2003-09-09 Paul Eggert <eggert@twinsun.com>
1540 * acosl.c (main): Use a prototype.
1541 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1544 * getloadavg.c (getloadavg, main): Define via prototypes.
1546 * getopt.h (struct option.name): Assume C89, and use 'const'.
1547 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1548 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1550 * getopt.c (const): Remove macro.
1551 Include <string.h> unconditionally.
1552 (my_index): Remove; all uses changed to strchr.
1553 (strlen): Remove decl.
1554 (exchange): Remove forward decl; no longer needed.
1555 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1556 Define with prototype.
1557 * getopt1.c (const): Remove macro.
1558 (getopt_long, getopt_long_only, main): Define with prototype.
1560 * getugroups.c: Include <string.h> unconditionally.
1562 * getusershell.c: Include <stdlib.h> unconditionally.
1563 (getusershell, setusershell, endusershell, readname, main):
1564 Define with prototypes.
1566 * group-member.c: Include group-member.h first.
1567 Include <stdlib.h> unconditionally.
1569 * hard-locale.c: Include hard-locale.h first.
1570 Include <stdlib.h>, <string.h> unconditionally.
1572 * hash.c (free, malloc): Remove decls.
1573 Include <stdlib.h> unconditionally.
1575 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1576 (getenv): Do not declare.
1578 * idcache.c: Include <string.h> unconditionally.
1580 * long-options.c: Include long-options.h first, to test interface.
1581 Include <stdlib.h> unconditionally.
1583 * makepath.c: Include makepath.h first, to test interface.
1584 Include <stdlib.h> and <string.h> unconditionally.
1586 * linebuffer.c: Include <stdlib.h>.
1587 (free): Remove decl.
1589 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1590 rpl_malloc returns void *, not char *.
1591 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1593 * md5.h: Include <limits.h> unconditionally.
1594 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1595 (__P): Remove; all uses removed.
1596 * md5.c: Include "md5.h" first.
1597 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1598 md5_buffer, md5_process_bytes, md5_process_block):
1599 Define with prototypes.
1600 * sha.h (__P): Remove all uses. (It wasn't defined??)
1601 * sha.c: Include "sha.h" first.
1602 Include <stdlib.h>, <string.h> unconditionally.
1604 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1605 * memcmp.c (__ptr_t): Likewise.
1606 * memrchr.c (__ptr_t): Likewise.
1607 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1608 Include <string.h> unconditionally.
1609 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1610 * memchr.c: Include <stdlib.h> unconditionally.
1611 * memchr.c (LONG_MAX): Remove.
1612 * memrchr.c (LONG_MAX): Likewise.
1613 * memchr.c (__memchr): Define via a prototype.
1614 * memrchr.c (__memrchr): Likewise.
1615 * memcmp.c (__P): Remove, and remove all uses.
1616 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1617 Remove forward decls; no longer needed.
1618 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1619 Use types required by C89 in prototype.
1621 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1622 * savedir.c: Likewise.
1623 * mkdir.c (free): Remove decl.
1624 * rmdir.c (rmdir): Define with a prototype.
1625 * savedir.c: Include savedir.h first, to test interface.
1627 * mktime.c (STDC_HEADERS): Remove.
1628 Include <stdlib.h>, <string.h> unconditionally.
1630 * modechange.c: Include <stdlib.h> unconditionally.
1631 (malloc): Remove decl.
1633 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1634 (free): Remove decl.
1636 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1637 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1638 (This type really should be intptr_t, but that's a C99ism.)
1639 (_obstack_memcpy): Remove: all uses changed to memcpy.
1640 Include <string.h> unconditionally.
1641 (struct obstack): Assume __STDC__ for types of members
1642 chunkfun, freefun, extra_arg.
1643 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1644 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1645 obstack_begin, obstack_specify_allocation,
1646 obstack_specify_allocation_with_arg, obstack_chunkfun,
1647 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1648 Remove unprototyped decls and the macros that use them.
1649 * obstack.c (POINTER): Remove. All uses changed to void *.
1650 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1651 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1652 (defined __STDC__ && __STDC__)]:
1653 Remove nonprototyped code.
1654 Include <stdlib.h> unconditionally.
1655 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1656 _obstack_allocated_p, _obstack_free, obstack_free,
1657 _obstack_memory_used, print_and_abort):
1658 Define using prototypes.
1659 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1660 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1661 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1662 obstack_next_free, obstack_object_size, obstack_room) [0]:
1663 Remove unused, unprototyped code.
1665 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1667 * physmem.c (physmem_total, physmem_available, main): Define
1670 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1671 (main): Define with a prototype.
1673 * posixver.c (getenv): Remove decl.
1675 * putenv.c (malloc): Returns void *, not char *.
1676 Include <string.h> unconditionally.
1677 (strchr, memcpy, NULL): Do not define.
1679 * readtokens.c: Include readtokens.h first, to test interface.
1680 Include <stdlib.h>, <string.h> unconditionally.
1681 (init_tokenbuffer): Define with a prototype.
1683 * regex.c (PARAMS): Remove. All uses removed.
1684 All uses of _RE_ARGS removed, too.
1685 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1687 (bzero): Assume memset exists.
1688 (memcmp, memcpy, NULL): Remove.
1689 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1690 char, or assignments to local vars of type signed char.
1691 (init_syntax_once, PREFIX(extract_number_and_incr),
1692 PREFIX(print_partial_compiled_pattern),
1693 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1694 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1695 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1696 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1697 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1698 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1699 wcs_compile_range, byte_compile_range, truncate_wchar,
1700 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1701 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1702 count_mbs_length, wcs_re_match_2_internal,
1703 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1704 PREFIX(alt_match_null_string_p),
1705 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1706 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1707 regfree, PREFIX(extract_number)): Define with prototype. Remove
1708 now-unnecessary declaration, if any.
1709 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1711 Remove now-unnecessary casts among pointer types.
1712 * regex.h (_RE_ARGS): Remove. All uses removed.
1714 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1715 (free): Remove decl.
1717 * rpmatch.c: Include <stdlib.h> unconditionally.
1719 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1720 (free): Remove decl.
1722 * save-cwd.c: Include <stdlib.h> unconditionally.
1723 * xgetcwd.c: Likewise.
1725 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1726 (free): Remove decl.
1728 * strchrnul.c (strchrnul): Define with a prototype.
1729 Fix bug: c_in was not converted to char before searching.
1731 The following changes are not K&R related:
1733 * group-member.h: Include <sys/types.h>, so that this file is
1735 * makepath.h: Likewise.
1737 * getusershell.c (readname, default_index, line_size, readname):
1738 Use size_t, not int, for sizes.
1739 (readname): If the size overflows, report an error instead of
1742 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1744 * getndelim2.c: Assume stdlib.h per the C89 spec.
1746 2003-09-08 Paul Eggert <eggert@twinsun.com>
1748 Assume C89 or better; remove K&R cruft.
1749 A few of these changes were first proposed by Derek Robert Price
1750 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1752 * addext.c: Include <string.h> unconditionally.
1753 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1754 Don't declare getenv or malloc.
1756 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1757 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1759 (find_stack_direction, alloca): Use prototypes.
1761 * atexit.c (atexit): Define using a prototype.
1763 * basename.c, dirname.c, stripslash.c:
1764 Include <string.h> unconditionally.
1766 * bcopy.c: Include <stddef.h>.
1767 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1769 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1771 * error.h (error, error_at_line, error_print_progname)
1772 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1773 * error.c: Include error.h first, to check interface.
1774 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1775 (VA_START): Remove; all uses changeed to va_start.
1776 (exit, strerror): Remove decls.
1777 (error_print_progname): Prototype uncondionally.
1778 Don't include <errno.h>; no longer needed.
1779 (private_strerror): Remove.
1780 (error_tail): Always define.
1781 (error, error_at_line): Assume C89 or better; always use prototypes.
1782 * fatal.c: Include "fatal.h" first, to test interface.
1783 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1784 (VA_START): Remove; all uses changed to va_start.
1785 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1787 (exit): Remove decl.
1788 (fatal): Prototype unconditionally. Assume va_start works.
1789 Abort at end, to pacify gcc.
1791 * euidaccess.c (main): Define with a prototype.
1793 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1795 * exitfail.c: Include <stdlib.h> unconditionally.
1797 * fnmatch_.h (__P): Remove. All uses changed to assume
1799 * fnmatch.c: Include fnmatch.h first, to test interface.
1800 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1801 (getenv): Remove decl.
1802 (fnmatch): Define using a prototype.
1803 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1804 (FCT): Define using a prototype.
1806 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1808 * gethostname.c: Include <stddef.h>.
1809 (gethostname): Define with prototype. Length is size_t, not int.
1811 2003-09-08 Paul Eggert <eggert@twinsun.com>
1813 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1814 getversion.c should have been removed then, but was accidentally
1817 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1818 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1820 2003-09-07 Paul Eggert <eggert@twinsun.com>
1822 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1823 copy_tm_result. Bug reported by Simon Josefsson in
1824 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1826 2003-09-06 Paul Eggert <eggert@twinsun.com>
1828 * time_r.c, time_r.h: New files.
1830 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1832 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1833 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1835 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1837 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1838 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1841 * timegm.c: Switch to glibc implementation, with the following changes:
1842 [defined HAVE_CONFIG_H]: Include <config.h>.
1843 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1844 (__mktime_internal) [!defined _LIBC]: New decl.
1845 (__gmtime_r) [!defined _LIBC]: New macro and function.
1846 (timegm): Use a prototype, since gnulib assumes C89.
1847 Do not bother declaring tmp to be const, as it's not really usefu.
1848 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1849 (timegm): Declare only if HAVE_DECL_TIMEGM.
1851 2003-09-03 Paul Eggert <eggert@twinsun.com>
1853 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1854 Bug reported by Lute Kamstra in
1855 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1857 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1858 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1859 course with correspondingly smaller numbers for tomorrow and
1860 yesterday. From Tadayoshi Funaba. Originally installed into
1861 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1864 2003-08-31 Simon Josefsson <jas@extundo.com>
1866 * timegm.h: New file.
1867 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1869 2003-08-31 Karl Berry <karl@gnu.org>
1871 * argp.h: update from libc.
1873 2003-08-28 Bruno Haible <bruno@clisp.org>
1875 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1876 warning on QNX, which defines O_BINARY to 000000.
1878 2003-08-24 Bruno Haible <bruno@clisp.org>
1880 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1881 MSVC7 <stdio.h> is included later.
1883 2003-08-20 Bruno Haible <bruno@clisp.org>
1885 * progname.h: New file, from GNU gettext.
1886 * progname.c: New file, from GNU gettext.
1887 * progreloc.c: New file, from GNU gettext.
1889 2003-08-19 Bruno Haible <bruno@clisp.org>
1891 * xstrdup.c: Assume <string.h> exists.
1893 2003-08-18 Jim Meyering <jim@meyering.net>
1895 * setenv.h: Indent nested cpp directive.
1896 * vasnprintf.c: Remove trailing blanks.
1898 2003-08-17 Simon Josefsson <jas@extundo.com>
1899 Bruno Haible <bruno@clisp.org>
1901 * xstrndup.h: New file.
1902 * xstrndup.c: New file.
1904 2003-08-17 Bruno Haible <bruno@clisp.org>
1906 * strndup.h: New file.
1908 2003-08-16 Paul Eggert <eggert@twinsun.com>
1910 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1911 space, undoing this 2003-08-12 change:
1912 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1914 2003-08-16 Jim Meyering <jim@meyering.net>
1916 Merge from coreutils.
1917 * xstrtoimax.c: #else #if -> #elif.
1918 * xstrtoumax.c: Likewise.
1920 2003-08-15 Paul Eggert <eggert@twinsun.com>
1922 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1923 rather than tab, after '#' in shell-script copyright notices.
1924 Suggested by Bruno Haible.
1926 2003-08-15 Jim Meyering <jim@meyering.net>
1927 and Paul Eggert <eggert@twinsun.com>
1929 Merge from coreutils.
1930 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1931 member but strut utmpx does not. Needed for AIX 4.3.3.
1932 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1934 2003-08-15 Jim Meyering <jim@meyering.net>
1936 Merge from coreutils.
1937 * xgethostname.c: Include <stdlib.h>.
1938 (xghostname): Don't exit for anything other than memory-related
1939 failure; just return NULL.
1940 * userspec.c: Include "posixver.h".
1941 (parse_user_spec): Accept `.' as a separator only
1942 in pre-POSIX-200112 mode.
1943 * strtoimax.c: Use #elif rather than #else #if.
1944 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1945 Remove function, now that we can rely on a working tzset function.
1946 [!_LIBC]: Ensure that the required autoconf test has been run.
1947 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1948 Use underlying_strftime for %r.
1949 * sha.c: Merge in some clean-up and optimization changes from glibc.
1950 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1951 Ensure that it is a multiple of 64.
1952 Rearrange loop exit tests so as to avoid performing an
1953 additional fread after encountering an error or EOF.
1954 * realloc.c: Update copyright date.
1956 2003-08-14 Jim Meyering <jim@meyering.net>
1958 Merge from coreutils.
1959 * obstack.h: Whitespace changes.
1960 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1961 and xcalloc return values.
1962 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1963 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1964 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1965 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1966 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1968 Use mntctl's return value to drive the entry-processing loop, since
1969 we can't rely on the value of the vmt_length member in the last
1970 entry. On some systems doing so could result in exhausting
1971 virtual memory. Based in part on a patch from Mike Jetzer.
1973 2003-08-14 Jim Meyering <jim@meyering.net>
1974 and Paul Eggert <eggert@twinsun.com>
1976 Merges from coreutils, plus other fixes.
1977 * physmem.c: Merge in portability changes from gcc/libiberty
1978 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1979 for credits and details. Thanks to Kaveh Ghazi for helping
1980 to keep these files in sync.
1981 (ARRAY_SIZE): Define it.
1982 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1983 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1984 (memcasecmp): Don't assume size_t fits in unsigned int.
1985 Remove casts and duplicate code.
1986 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1987 (memcpy): Remove definition.
1988 Merge in some clean-up and optimization changes from glibc.
1989 [BLOCKSIZE]: Move definition to top of file.
1990 Ensure that it is a multiple of 64.
1991 Rearrange loop exit tests so as to avoid performing an
1992 additional fread after encountering an error or EOF.
1993 * md5.h (md5_uintptr): Define.
1994 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1995 return to the initial working directory. Preserve errno
1997 * idcache.c: Include "xalloc.h".
1998 (xmalloc, xrealloc): Remove decls.
1999 (getuser): Remove casts no longer required in C89.
2000 * human.c: Include stdio.h, for sprintf.
2001 * group-member.c: Include "xalloc.h".
2002 (xmalloc, xrealloc): Remove decls.
2003 (get_group_info): Remove casts no longer required in C89.
2004 * getusershell.c (readname): Remove casts no longer required in C89.
2005 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2006 * getline.c: Whitespace fix, from coreutils.
2008 2003-08-13 Paul Eggert <eggert@twinsun.com>
2010 * exclude.c: Include <ctype.h>
2011 (IN_CTYPE_DOMAIN): New macro.
2013 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2016 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2017 Undo previous (whitespace-only) change.
2019 2003-08-12 Paul Eggert <eggert@twinsun.com>
2021 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2022 Normalize leading white space and remove trailing white space.
2023 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2024 notice, as per ../config/srclist-update.
2026 Merge from coreutils.
2027 * euidaccess.h: New file.
2028 * euidaccess.c: Include it.
2029 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2030 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2031 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2033 2003-08-11 Bruno Haible <bruno@clisp.org>
2035 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2036 (vasnprintf): Use it instead of wcslen.
2038 2003-08-11 Bruno Haible <bruno@clisp.org>
2040 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2041 value to ensure that _Bool promotes to int. Use #define for _Bool when
2042 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2044 2003-08-10 Karl Berry <karl@gnu.org>
2046 * regex.h: update from libc (whitespace fix).
2048 2003-08-09 Paul Eggert <eggert@twinsun.com>
2050 Merge some files from coreutils. These changes were
2051 originally made by Jim Meyering.
2052 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2053 many older Unixes require this.
2054 * alloca.c (alloca): Remove cast to argument of free;
2055 no longer needed in C89.
2056 * alloca_.h, regex.h: Fix white space to match
2057 what GNU indent does.
2059 2003-08-05 Paul Eggert <eggert@twinsun.com>
2061 * bumpalloc.h: Remove.
2063 2003-08-04 Paul Eggert <eggert@twinsun.com>
2065 * getloadavg.c: Change copyright notice and spacing to conform to
2068 Merge from coreutils.
2069 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2071 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2072 from Karl Berry, implemented by Jim Meyering.
2073 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2074 from Dmitry V. Levin.
2075 Remove anachronistic cast of xrealloc.
2076 * fnmatch_.h (__const): Remove. Use 'const'.
2077 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2078 type. Otherwise, it wouldn't compile with at least /bin/cc on
2079 ymp-cray-unicos9.0.2.X.
2080 Combine two mostly-identical uses of alloca into one.
2081 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2083 2003-08-04 Dave Love <d.love@dl.ac.uk>
2087 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2088 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2089 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2090 obsolete NLIST_NAME_UNION.
2091 [__GNU__]: Undef BSD and FSCALE.
2092 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2094 2003-08-03 Paul Eggert <eggert@twinsun.com>
2096 * stdbool_.h (_Bool): Make it signed char, instead of
2097 an enum type, so that it's guaranteed to promote to int. See:
2098 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2100 2003-07-31 Paul Eggert <eggert@twinsun.com>
2102 * strerror.c: Include config.h, limits.h. Declare sprintf.
2103 (strerror): Don't assume that a printable int fits in 14 bytes.
2105 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2106 Bruno Haible <bruno@clisp.org>
2108 * getline.h (getline, getdelim): Change return type to ssize_t.
2109 * getline.c (getline, getdelim): Likewise.
2110 Remove _GNU_SOURCE define; now it's defined in config.h through
2113 2003-07-22 Paul Eggert <eggert@twinsun.com>
2115 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2116 over-parenthesization in macros.
2118 Sync with coreutils.
2120 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2123 Use `exit_failure' for xalloc and xmemcoll instead of their own
2124 private exit-failure variables.
2125 * xalloc.h (xalloc_exit_failure): Remove.
2126 * xmalloc.c: Likewise. Include exitfail.h.
2127 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2128 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2129 * xmemcoll.c: Likewise. Include exitfail.h.
2130 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2132 2003-07-18 Paul Eggert <eggert@twinsun.com>
2134 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2135 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2136 to test that it can stand by itself. Include "exitfail.h".
2137 Clients should set exit_failure instead.
2138 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2140 2003-07-18 Andreas Schwab <schwab@suse.de>
2142 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2144 2003-07-18 Bruno Haible <bruno@clisp.org>
2146 * getndelim2.h: New file.
2147 * getndelim2.c: Make into a module of its own. Include config.h,
2149 (getndelim2): Make non-static. Change return type to ssize_t.
2150 * getline.h: Change argument names.
2151 * getline.c: Include getndelim2.h instead of getndelim2.c.
2152 * getnline.c: Include getndelim2.h.
2154 2003-07-17 Bruno Haible <bruno@clisp.org>
2156 * Makefile.am: Remove file.
2157 * Makefile.in: Remove file.
2159 2003-07-17 Bruno Haible <bruno@clisp.org>
2161 * getnline.h: New file.
2162 * getnline.c: New file.
2163 * getndelim2.c: New file, extracted from getline.c.
2164 (getndelim2): Renamed from getdelim2, with added nmax argument.
2165 * getline.c: Include getndelim2.c.
2166 (getdelim2): Moved out to getndelim2.c.
2167 (getline, getdelim): Update.
2169 2003-07-15 <karl@gnu.org>
2171 * vasnprintf.c: update from gettext.
2173 2003-07-15 Jim Meyering <jim@meyering.net>
2175 * makepath.c (make_path): Enclose diagnostic in _(...).
2177 2003-07-14 Paul Eggert <eggert@twinsun.com>
2179 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2180 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2181 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2182 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2183 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2184 updated automatically by ../config/srclist-update. This changes
2185 their license from LPGL to GPL.
2187 2003-07-14 Jim Meyering <jim@meyering.net>
2189 Don't emit diagnostics. Let callers do that.
2190 * save-cwd.c: Don't include "error.h".
2191 (save_cwd): Don't call error. Ensure that errno is valid
2192 when returning nonzero.
2194 * save-cwd.h (restore_cwd): Update prototype.
2195 * save-cwd.c (restore_cwd): Remove two parameters.
2196 Simplify. Don't call error upon failure. Let callers do that.
2197 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2198 when auditing is enabled. But don't bother updating the #if.
2200 2003-07-14 Simon Josefsson <jas@extundo.com>
2202 * mempcpy.h: New file.
2203 * mempcpy.c: New file.
2205 2003-07-14 Paul Eggert <eggert@twinsun.com>
2207 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2208 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2209 unicodeio.c, unicodeio.h, unlocked-io.h:
2210 Switch from LGPL to GPL.
2212 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2214 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2215 it breaks C++ compilation.
2216 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2218 2003-07-10 Jim Meyering <jim@meyering.net>
2220 * vasnprintf.c: Remove trailing blanks.
2221 Make cpp indentation consistent.
2223 2003-07-09 Paul Eggert <eggert@twinsun.com>
2225 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2226 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2227 Switch from LGPL to GPL.
2229 2003-07-07 Paul Eggert <eggert@twinsun.com>
2231 * mktime.c: Fix some boundary cases and remove need for floating point.
2233 Issue a compile-time diagnostic if time_t is floating point, or if
2234 two's complement arithmetic is not in effect, or if arithmetic
2235 right shift does not propagate the sign. These assumptions were
2236 all in the original code but they weren't checked.
2238 (TIME_T_MIDPOINT, verify): New macros.
2239 (__isleap): Remove; it has integer overflow problems.
2240 (leapyear): New function, without those problems.
2241 (ydhms_tm_diff): Remove; splitting into two parts.
2242 (ydhms_diff): New function, containing the arithmetic part of
2243 the old ydhms_tm_diff function. Issue a compile-time
2244 diagnostic if we are not using C99 integer division.
2245 Avoid casts when possible.
2246 (guess_time_tm): New function, containing the checking part of
2247 the old ydhms_tm_diff function. Return the new value, rather than
2248 the difference between it and the old. Accept a new argument T
2249 so that *T specifies the old value. Check for overflow in the result.
2251 (__mktime_internal): Use a time_t offset, not a long int offset.
2252 This undoes the 2003-06-04 change, which is no longer needed now
2253 that we have better overflow checking.
2254 (localtime_offset): Likewise.
2256 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2257 and long are 64-bit but int is only 32-bit.
2258 (ydhms_diff): Use long int to store year1 and yday1.
2259 Issue a compile-time diagnostic if long int is not wide enough.
2261 (__mktime_internal): Use long int to store adjusted year and yday.
2262 Use plain C rather than preprocessor commands, if that doesn't
2264 Check for overflow (and try to repair) after each probe
2265 rather than checking only at the very end. This avoids some bugs
2266 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2267 does not equal GMT offset at maximum time).
2268 Use integer to check for overflow rather than floating point; this
2269 is more portable to non-IEEE hosts, and is a tad faster.
2270 When we detect that we are oscillating between two values,
2271 don't check whether tm_isdst has the requested value, since
2272 we already know the answer. When tm_isdst has the wrong value,
2273 use a different heuristic to find the right one, based on the
2274 extreme values actually observed in practice in tz2003a,
2275 rather than the (overly optimistic) "previous 3 calendar quarters".
2277 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2278 "T const" to accommodate glibc style.
2279 (check_result): Use less-confusing report format. "long" -> "long int.
2281 Don't loop if the iteration overflows time_t.
2282 Allow a negative step in the iteration.
2284 2003-07-01 Paul Eggert <eggert@twinsun.com>
2286 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2287 having it depend on HAVE_SYS_TYPES_H.
2289 2003-06-25 Bruno Haible <bruno@clisp.org>
2291 * readlink.c: New file.
2293 2003-06-20 Bruno Haible <bruno@clisp.org>
2295 Assume C89, so PARAMS isn't needed.
2296 * unicodeio.h (PARAMS): Remove.
2297 * unicodeio.c: Don't use PARAMS.
2299 2003-06-18 Jim Meyering <jim@meyering.net>
2301 Merge changes from coreutils.
2302 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2303 Remove explicit declarations of xmalloc and realloc.
2305 (read_utmp): Remove anachronistic cast of xmalloc.
2307 2003-06-17 Paul Eggert <eggert@twinsun.com>
2309 Assume C89, so PARAMS isn't needed.
2310 * backupfile.h (PARAMS): Remove. All uses removed.
2311 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2312 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2313 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2314 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2315 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2316 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2317 xstrtol.h: Likewise.
2318 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2319 same.h, strverscmp.h: Do not include config.h; no longer needed.
2320 Anyway, config.h should always be included before any other file.
2322 2003-06-11 Simon Josefsson <jas@extundo.com>
2324 * sysexit_.h: New file.
2326 2003-05-20 Derek Price <derek@ximbiot.com>
2328 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2330 2003-06-10 Simon Josefsson <jas@extundo.com>
2332 * strchrnul.h: New file.
2333 * strchrnul.c: New file.
2335 2003-06-10 Simon Josefsson <jas@extundo.com>
2337 * argp.h: New file, from glibc.
2338 * argp-ba.c: New file, from glibc.
2339 * argp-eexst.c: New file, from glibc.
2340 * argp-fmtstream.c: New file, from glibc.
2341 * argp-fmtstream.h: New file, from glibc.
2342 * argp-fs-xinl.c: New file, from glibc.
2343 * argp-help.c: New file, from glibc.
2344 * argp-namefrob.h: New file, from glibc.
2345 * argp-parse.c: New file, from glibc.
2346 * argp-pv.c: New file, from glibc.
2347 * argp-pvh.c: New file, from glibc.
2348 * argp-xinl.c: New file, from glibc.
2350 2003-06-07 Jim Meyering <jim@meyering.net>
2352 * readtokens.h: Put `Free Software Foundation, Inc.'
2353 in place of my name in the copyright comment.
2354 Remove definition and uses of __P.
2357 * stat.c: Don't declare xmalloc explicitly.
2358 Instead, include "xalloc.h".
2359 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2360 xrealloc, and xcalloc return values.
2361 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2363 * xgetcwd.h: Remove definition/uses of PARAMS.
2365 2003-06-06 Jim Meyering <jim@meyering.net>
2367 * stdbool_.h: Renamed from stdbool.h.in.
2369 2003-06-06 Jim Meyering <jim@meyering.net>
2371 Merge from coreutils.
2372 * same.c: (same_name): Declare *_basename locals to be `const'.
2373 Consolidate declarations and initializations of *_base* locals.
2375 Merge from coreutils.
2376 This avoids a core dump on systems without GNU putenv,
2377 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2378 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2379 (unsetenv): New static function, from GNU libc.
2380 (rpl_putenv): Use it.
2382 * modechange.c: Remove trailing blanks.
2384 Merge from coreutils.
2385 * fsusage.c: Remove declaration of statfs.
2386 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2388 * posixtm.c: Include <stdbool.h> unconditionally.
2390 2003-06-05 Paul Eggert <eggert@twinsun.com>
2392 * mktime.c (__mktime_internal): When resolving a tm_isdst
2393 mismatch, look in future quarters as well as past. This fixes a
2394 bug when processing fall-backwards gaps immediately after a long
2395 period of daylight-saving time.
2397 * mktime.c: Assume freestanding C89 or better.
2398 (HAVE_LIMITS_H): Remove. Assume it's 1.
2399 (__P): Remove; not used.
2400 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2401 (mktime, not_equal_tm, print_tm, check_result,
2402 main): Use prototypes. Use const * where appropriate.
2403 (main): Fix typo in testing code that uncovered by above changes.
2404 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2406 2003-06-04 Paul Eggert <eggert@twinsun.com>
2408 * mktime.c: Fix Debian bug 177940
2409 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2410 (localtime_offset): Now long int, not time_t, because we want it
2411 to be guaranteed to be signed. All uses changed.
2412 (__mktime_internal): If overflow would occur when adding offset,
2415 Merge 'human' changes from coreutils. Rewrite to support
2416 locale-specific notations like thousands separators.
2417 * human.c: Simplify authorship notice.
2418 Include human.h immediately after config.h.
2419 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2420 <limits.h>: Do not include, since human.h does.
2421 (SIZE_MAX, UINTMAX_MAX): New macros.
2422 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2423 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2424 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2425 (power_letter): Renamed from suffixes.
2426 (generate_suffix_backwards): Remove.
2427 (adjust_value): Now takes int style (because of human.h changes)
2428 and long double value (for greater precision on some platforms).
2429 (group_number): New function.
2430 (human_readable): Use it. Use integer options, not enum.
2431 Put the options before the sizes in the arg list.
2432 Support all the new options.
2433 The old human_readable function has been removed;
2434 use inttostr.h instead.
2435 (human_readable, default_block_size, humblock):
2436 Use uintmax_t, not int, for block sizes.
2437 (human_readable_inexact, block_size_types): Remove.
2438 (block_size_opts): New constant.
2439 (human_options): Renamed from human_block_size, with new signature
2440 that allows block sizes up to UINTMAX_MAX. All callers changed.
2441 * human.h: Add copyright and authorship notice.
2442 Include <limits.h> and <stdbool.h> unconditionally.
2443 (PARAMS): Remove. All uses removed.
2444 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2445 (enum human_inexact_style): Remove tag; now a nameless enum.
2446 (human_floor, human_ceiling, human_round_to_even): Now have
2447 values 2, 0, 1 rather than -1, 1, 0.
2448 (human_group_digits, human_suppress_point_zero, human_autoscale,
2449 human_base_1024, human_SI, human_B): New constants.
2450 (human_readable_inexact, human_block_size): Remove.
2451 (human_readable): Size args are now uintmax_t, not int.
2452 (human_options): New decl.
2454 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2455 unnecessary now that we assume C89 or better. This change
2456 imported from coreutils.
2458 * mktime.c (__mktime_internal): Do not reject negative timestamps
2459 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2460 in the 2003-05-30 sync from glibc.
2462 .h files should stand alone, but we shouldn't include <sys/types.h>
2463 if we can get away with just <stddef.h>.
2465 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2466 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2467 rather than <sys/types.h>, as we merely need size_t.
2468 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2470 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2471 Include <stdio.h>, to get FILE.
2472 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2473 memcasecmp.h has included <stddef.h> and all we need is size_t.
2474 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2475 our interface, instead of including <sys/types.h>
2477 2003-06-02 Paul Eggert <eggert@twinsun.com>
2480 Fix some minor time-related bugs with POSIX time arguments.
2481 Some valid time stamps were being rejected (notably -1, and
2482 time stamps before 1900 on 64-bit hosts). And some invalid
2483 time stamps were being accepted, e.g. September 31.
2485 * posixtm.h (posixtime): Return bool instead of time_t, so
2486 that we can return (time_t) -1 successfully.
2487 * posixtm.c: Likewise.
2488 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2489 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2490 (t): Remove static var.
2491 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2492 of static var. All uses changed.
2493 (year): Do not reject years before 1900; they can occur with
2495 (posix_time_parse): Do not check for out-of-range components;
2496 that is now the caller's responsibility, since our checks were
2497 only approximations.
2498 (posixtime): Use mktime to check for out-of-range components,
2499 since it knows them exactly.
2500 If mktime returns (time_t) -1, check whether an error actually occurred
2501 by invoking localtime on -1.
2502 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2503 posixtime failures better.
2504 Improve the test data (in comments only).
2506 2003-05-30 <karl@gnu.org>
2508 * mktime.c: update from libc.
2510 2003-05-30 Bruno Haible <bruno@clisp.org>
2512 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2513 * localcharset.h: Likewise.
2514 * localcharset.c: Likewise.
2516 2003-05-28 Paul Eggert <eggert@twinsun.com>
2518 Assume the headers required for C89 freestanding compilers.
2519 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2520 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2521 without checking for HAVE_LIMITS_H.
2522 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2523 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2525 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2526 * exclude.c: Include <stdbool.h> unconditionally.
2527 * tempname.c: Include <stddef.h> unconditionally.
2528 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2529 * modechange.c, rpmatch.c (NULL): Don't define, since
2530 <stddef.h> does that.
2531 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2532 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2533 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2534 * xstrtol.c: Likewise.
2535 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2536 * savedir.c: Include <stddef.h> instead of defining NULL.
2538 * addext.c (addext): Use assignment rather than cast, to avoid
2539 warnings on some platforms.
2541 * mktime.c (__mktime_internal): Do not reject negative timestamps
2544 2003-05-10 Bruno Haible <bruno@clisp.org>
2546 * linebreak.c (iconv_string_length): Don't return -1 just because the
2547 string is longer than 4 KB.
2549 2003-05-12 Jim Meyering <jim@meyering.net>
2551 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2552 the space-padded-by-default conversion specifiers, %e, %k, %l.
2554 2003-05-03 Bruno Haible <bruno@clisp.org>
2556 Upgrade to Unicode-4.0.
2557 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2558 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2559 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2560 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2561 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2562 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2563 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2564 Change width of U+E0100..U+E01EF from 1 to 0.
2566 2003-04-25 Bruno Haible <bruno@clisp.org>
2568 * copy-file.c: Include <stddef.h>, for size_t.
2570 2003-04-25 Jim Meyering <jim@meyering.net>
2572 * copy-file.c (copy_file_preserving): Declare buf_size to be
2573 of type size_t, not int.
2575 2003-04-11 Jim Meyering <jim@meyering.net>
2577 Merge changes from Coreutils.
2579 2003-03-22 Jim Meyering <jim@meyering.net>
2581 * strftime.c (widen): Cast alloca return value to proper type.
2583 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2586 * strftime.c (my_strftime): Handle very large width
2587 specifications for numeric values correctly. Improve checks for
2590 2003-01-19 Jim Meyering <jim@meyering.net>
2592 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2593 (nl_get_alt_digit) [! defined my_strftime]: Define.
2594 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2595 _nl_get_alt_digit and _nl_get_walt_digit.
2597 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2598 These changes have no effect outside of _LIBC.
2600 2003-04-10 Bruno Haible <bruno@clisp.org>
2602 * findprog.h: New file, from GNU gettext.
2603 * findprog.c: New file, from GNU gettext.
2605 2003-04-05 Jim Meyering <jim@meyering.net>
2607 Merge changes from Coreutils.
2609 * exclude.h (PARAMS): Remove definition and uses.
2610 * exclude.c: Remove uses of `PARAMS'.
2612 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2613 Add test-cases for DOS filenames. Declare program_name.
2614 (main): Set up program_name. Patch by Rich Dawe.
2616 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2618 Use mntctl's return value to drive the entry-processing loop, since
2619 we can't rely on the value of the vmt_length member in the last
2620 entry. On some systems doing so could result in exhausting
2621 virtual memory. Based in part on a patch from Mike Jetzer.
2623 2003-04-04 Bruno Haible <bruno@clisp.org>
2625 * linebreak.h: New file, from GNU gettext.
2626 * linebreak.c: New file, from GNU gettext with slight modifications.
2627 * lbrkprop.h: New file, from GNU gettext.
2629 2003-04-03 Bruno Haible <bruno@clisp.org>
2631 * utf8-ucs4.h: New file, from GNU gettext.
2632 * utf16-ucs4.h: New file, from GNU gettext.
2633 * ucs4-utf8.h: New file, from GNU gettext.
2634 * ucs4-utf16.h: New file, from GNU gettext.
2636 2003-04-02 Bruno Haible <bruno@clisp.org>
2638 * binary-io.h: New file, from GNU gettext.
2640 2003-04-01 Bruno Haible <bruno@clisp.org>
2642 * pathname.h: New file, from GNU gettext.
2643 * concatpath.c: New file, from GNU gettext.
2645 2003-03-30 Bruno Haible <bruno@clisp.org>
2647 * copy-file.c (copy_file_preserving): Don't set owner if the function
2648 chown() doesn't exist.
2650 2003-03-28 Bruno Haible <bruno@clisp.org>
2652 * copy-file.h: New file, from GNU gettext.
2653 * copy-file.c: New file, from GNU gettext.
2655 2003-03-18 Jim Meyering <jim@meyering.net>
2657 * quote.c (quote_n): Fix typo in comment.
2659 2003-03-14 Jim Meyering <jim@meyering.net>
2661 Merge changes from Coreutils.
2662 * obstack.h (obstack_object_size): Declare temporary, __o,
2663 to be const, in order to avoid warnings.
2664 (obstack_room): Likewise.
2665 (obstack_empty_p): Likewise.
2667 2003-03-13 Paul Eggert <eggert@twinsun.com>
2669 Merge changes from Bison.
2670 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2671 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2672 when compiling Bison 1.875's `bitset bset = obstack_alloc
2673 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2674 * hash.c: Include <stdbool.h> unconditionally.
2676 2003-03-09 Paul Eggert <eggert@twinsun.com>
2678 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2679 Reported by Bruce Becker; see:
2680 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2682 2003-03-03 Paul Eggert <eggert@twinsun.com>
2683 Bruno Haible <bruno@clisp.org>
2685 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2686 Reported by John Hughes, see
2687 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2689 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2691 * poll_.h: New file.
2694 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2696 * mathl.h: New file.
2697 * acosl.c: New file.
2698 * asinl.c: New file.
2699 * atanl.c: New file.
2700 * ceill.c: New file.
2703 * floorl.c: New file.
2704 * frexpl.c: New file.
2705 * ldexpl.c: New file.
2707 * sincosl.c: New file.
2709 * sqrtl.c: New file.
2711 * trigl.c: New file.
2712 * trigl.h: New file.
2714 2003-02-17 Bruno Haible <bruno@clisp.org>
2716 * mkdtemp.h: New file, from GNU gettext.
2717 * mkdtemp.c: New file, from GNU gettext.
2719 2003-01-31 Bruno Haible <bruno@clisp.org>
2721 * rename.c: #undef rename before defining rpl_rename.
2722 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2724 2003-01-30 Bruno Haible <bruno@clisp.org>
2726 * printf-args.h: New file, from GNU gettext.
2727 * printf-args.c: New file, from GNU gettext.
2728 * printf-parse.h: New file, from GNU gettext.
2729 * printf-parse.c: New file, from GNU gettext.
2730 * vasnprintf.h: New file, from GNU gettext.
2731 * vasnprintf.c: New file, from GNU gettext.
2732 * asnprintf.c: New file, from GNU gettext.
2733 * vasprintf.h: New file, from GNU gettext with modifications.
2734 * vasprintf.c: New file, from GNU gettext.
2735 * asprintf.c: New file, from GNU gettext.
2737 2003-01-29 Bruno Haible <bruno@clisp.org>
2739 * stpncpy.h: New file, from GNU gettext with modifications.
2740 * stpncpy.c: New file, from GNU gettext with modifications.
2742 2003-01-28 Bruno Haible <bruno@clisp.org>
2744 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2746 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2749 2003-01-27 Bruno Haible <bruno@clisp.org>
2751 * xsetenv.h: New file, from GNU gettext.
2752 * xsetenv.c: New file, from GNU gettext.
2754 2003-01-23 Bruno Haible <bruno@clisp.org>
2756 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2758 2003-01-22 Bruno Haible <bruno@clisp.org>
2760 * exit.h: New file, from GNU gettext.
2762 2003-01-11 Bruno Haible <bruno@clisp.org>
2764 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2765 * strcase.h (strcasecmp, strncasecmp): Likewise.
2767 2003-01-14 Jim Meyering <jim@meyering.net>
2769 * same.c (same_name): Tweak a comment.
2771 2003-01-11 Bruno Haible <bruno@clisp.org>
2773 * same.c (same_name): Reorder tests so as to avoid calling stat()
2774 when a string comparison is sufficient.
2776 2003-01-11 Bruno Haible <bruno@clisp.org>
2778 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2781 2003-01-11 Bruno Haible <bruno@clisp.org>
2783 * hash-pjw.c: Add comment about low quality of this function.
2785 2003-01-12 Paul Eggert <eggert@twinsun.com>
2787 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2788 to avoid collisions with libcurses and libreadline.
2790 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2791 * getstr.h, getstr.c: Remove.
2792 * getline.c: Include "getline.h", to check interface.
2793 Move body of old getstr.c here: this defines MIN_CHUNK and
2794 declares getdelim2, which is renamed from getstr.
2795 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2797 * linebuffer.c (readlinebuffer): Renamed from readline.
2799 * linebuffer.h: Likewise.
2800 (readline): Remove backward-compatibility macro.
2802 2003-01-12 Jim Meyering <jim@meyering.net>
2804 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2806 2003-01-10 Bruno Haible <bruno@clisp.org>
2808 * alloca_.h: New file.
2809 * getdate.y: Unconditionally include alloca.h.
2810 * makepath.c: Likewise.
2811 * setenv.c: Likewise.
2812 * userspec.c: Likewise.
2814 2003-01-09 Bruno Haible <bruno@clisp.org>
2816 * stdbool.h.in: New file.
2818 2003-01-08 Bruno Haible <bruno@clisp.org>
2820 * safe-read.c: Include specification header first, to ensure its
2822 * full-write.c: Likewise.
2824 2003-01-08 Jim Meyering <jim@meyering.net>
2826 * full-write.c: Undefine and define-away `const' after inclusion
2827 of errno.h, not before. Suggestion from Bruno Haible.
2829 2003-01-07 Jim Meyering <jim@meyering.net>
2831 * full-write.c: Rework so that it may serve to define full_read, too.
2832 * full-read.c: Simply #define FULL_READ and include full-write.c.
2834 2003-01-06 Jim Meyering <jim@meyering.net>
2836 * version-etc.c: Update year in translatable copyright string.
2838 2002-12-25 Bruno Haible <bruno@clisp.org>
2840 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2841 * xstrtol.h: Likewise.
2842 * xstrtoimax.c: Likewise.
2843 * xstrtoumax.c: Likewise.
2844 * human.h: Likewise.
2846 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2847 on systems that have <inttypes.h> but not <stdint.h>.
2849 2002-12-31 Paul Eggert <eggert@twinsun.com>
2851 * memcoll.c (memcoll): Fall back on a simple algorithm using
2852 memcmp if strcoll doesn't work.
2854 2002-12-23 Bruno Haible <bruno@clisp.org>
2856 * localcharset.h: New file.
2857 * localcharset.c: Include it.
2858 * unicodeio.c: Likewise.
2860 2002-12-22 Bruno Haible <bruno@clisp.org>
2862 * utime.c (utime_null): No need to call ftruncate if the file was
2865 2002-12-23 Bruno Haible <bruno@clisp.org>
2867 * memcoll.c (STRCOLL): New macro.
2870 2002-12-22 Bruno Haible <bruno@clisp.org>
2872 * getstr.h (getstr): Define, to avoid clash with libcurses.
2873 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2875 2002-12-22 Bruno Haible <bruno@clisp.org>
2877 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2879 2002-12-23 Bruno Haible <bruno@clisp.org>
2881 * getline.h: Include <stddef.h>, for size_t.
2883 * unicodeio.h: Include <stddef.h>, for size_t.
2884 * unicodeio.c: Don't include <stddef.h>.
2886 2002-12-17 Bruno Haible <bruno@clisp.org>
2888 * canon-host.c (strdup): Remove unused declaration.
2890 * fsusage.c: Include full_read.h.
2891 (get_fs_usage): Use full_read instead of safe_read.
2893 * utime.c (utime_null): Use SAFE_READ_ERROR.
2895 2002-12-11 Bruno Haible <bruno@clisp.org>
2897 * setenv.h: Rewritten to cope with systems that have setenv() but not
2899 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2902 2002-12-11 Bruno Haible <bruno@clisp.org>
2904 * setenv.c (alloca): Fall back to malloc.
2906 (setenv): Use freea() to free memory allocated with alloca().
2908 2002-11-13 Bruno Haible <bruno@clisp.org>
2910 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2911 function declarations.
2912 * unsetenv.c (unsetenv): Likewise.
2914 2002-03-04 Bruno Haible <bruno@clisp.org>
2916 Portability to AIX 4.3.3.
2917 * unsetenv.c: New file, extracted from setenv.c.
2918 * setenv.c: Move the unsetenv() function to unsetenv.c.
2920 2001-12-20 Bruno Haible <bruno@clisp.org>
2922 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2923 use malloc instead. For SunOS 4.
2925 2001-12-11 Bruno Haible <bruno@clisp.org>
2927 * setenv.c: Declare alloca.
2928 (compar_fn_t): New typedef.
2929 (KNOWN_VALUE, STORE_VALUE): Use it.
2931 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2934 2002-12-10 Paul Eggert <eggert@twinsun.com>
2936 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2937 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2938 Choose values that are less likely to collide with system fnmatch
2940 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2941 defined (e.g., a pure POSIX system).
2942 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2943 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2945 2002-12-06 Jim Meyering <jim@meyering.net>
2947 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2949 Merge in changes from libc's misc/error.c, in preparation
2950 for the merge of gnulib's changes back into libc.
2952 * error.c (_): Define only if not already defined.
2953 Move definition to follow all #include directives.
2954 Include unlocked-io.h only if !_LIBC.
2955 [_LIBC]: Include <libio/libioP.h>.
2956 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2957 (fflush): Tweak definition to use INTUSE.
2960 2002-12-05 Paul Eggert <eggert@twinsun.com>
2962 * alloca.c [defined emacs]: Include "lisp.h".
2963 (xalloc_die) [defined emacs]: New macro.
2964 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2965 [! defined emacs]: Include <xalloc.h>.
2966 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2967 (pointer): Typedef to POINTER_TYPE *.
2968 (malloc): Remove decl; we now always use xmalloc.
2969 (alloca): Use old-style definition, since Emacs needs this.
2970 Check for arithmetic overflow when computing combined size.
2972 2002-12-04 Paul Eggert <eggert@twinsun.com>
2974 Do not generate unlocked-io.h automatically, since it's easier to
2975 maintain it by hand.
2977 * unlocked-io.h: New file, from GNU diffutils,
2978 but with proper copyright notice and attribution.
2980 * Makefile.am: Add copyright notice.
2981 (libfetish_a_SOURCES): Add unlocked-io.h.
2982 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2983 (DISTCLEANFILES, io_functions): Remove macros.
2984 (EXTRA_DIST): Remove gen_uio.
2985 (unlocked-io.h): Remove rule.
2987 2002-12-04 Jim Meyering <jim@meyering.net>
2989 Reflect the fact that stat.c and lstat.c are no longer generated.
2990 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2991 (DISTCLEANFILES): Likewise.
2992 (EXTRA_DIST): Likewise.
2993 (all_local): Don't depend on stat.c or lstat.c.
2994 (stat.c, lstat.c): Remove rules.
2995 (EXTRA_DIST): Remove xstat.in.
2997 * xstat.in: Remove file. Contents moved into stat.c.
2998 * stat.c: New file. Contents mostly from xstat.in.
2999 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3000 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3002 * safe-read.c: Rework so that it may serve to define safe_write, too.
3003 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3005 2002-12-03 Jim Meyering <jim@meyering.net>
3007 * safe-read.c, safe-write.c: Change variable names and comments, but
3008 not semantics, to minimize the differences between these two files.
3009 (safe_read): Change comment to mention SAFE_READ_ERROR.
3011 * safe-read.c (IS_EINTR): Define.
3012 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3014 2002-12-02 Bruno Haible <bruno@clisp.org>
3016 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3017 Define, taken from safe-read.c.
3018 (INT_MAX): Provide fallback.
3019 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3020 * safe-write.h (SAFE_WRITE_ERROR): Define.
3022 * safe-read.c (EINTR): Remove definition.
3023 (safe_read): Don't use EINTR if it is absent.
3025 2002-12-02 Jim Meyering <jim@meyering.net>
3027 * safe-read.c (EINTR): Define.
3028 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3029 (INT_MAX): Provide fallback.
3030 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3032 * safe-read.h (SAFE_READ_ERROR): Define.
3034 2002-12-01 Jim Meyering <jim@meyering.net>
3036 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3037 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3039 2002-11-27 Paul Eggert <eggert@twinsun.com>
3041 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3042 hash_rehash): Replace `if (limit <= value) abort ();' with
3043 `if (! (value < limit)) abort ();', for readability.
3045 2002-11-26 <karl@gnu.org>
3047 * strdup.c: copy from libc again, with jim's ok.
3048 * .cppi-disable: re-add strdup.c
3050 2002-11-25 <karl@gnu.org>
3052 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3053 instead of "strtol.c".
3055 2002-11-25 Jim Meyering <jim@meyering.net>
3057 * mktime.c: Sync from libc, now that it has the latest fix.
3059 2002-11-24 <karl@gnu.org>
3061 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3062 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3064 2002-11-24 Jim Meyering <jim@meyering.net>
3066 Update from coreutils:
3068 * mktime.c: Merge in changes from libc.
3070 Avoid a link-time failure on some Linux systems.
3071 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3072 (__mon_yday): Declare with the STATIC attribute.
3073 (__mktime_internal): Likewise.
3074 Based on a report from Greg Schafer.
3076 2002-11-23 Jim Meyering <jim@meyering.net>
3078 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3079 Use `unsigned', not `int', as type of index.
3081 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3083 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3085 2002-11-22 Paul Eggert <eggert@twinsun.com>
3087 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3088 hint that one should use `if (! x) abort ();' rather than `assert
3089 (x);', and anyway it's one less thing to worry about configuring.
3090 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3091 hash_rehash, hash_insert): Use abort rather than assert.
3093 2002-11-22 Paul Eggert <eggert@twinsun.com>
3095 * quotearg.h: Allow multiple inclusion by surrounding with
3096 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3097 so that we can be included first.
3098 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3099 * quotearg.c: Include quotearg.h immediately after config.h.
3100 No need to include stddef.h or sys/types.h any more.
3101 Surround local include files with "", not "<>".
3102 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3103 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3104 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3105 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3106 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3107 (ISPRINT): Remove; no longer needed now that we assume C89.
3109 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3112 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3113 quotearg_char): Use SIZE_MAX rather than
3114 (size_t) -1 when we are talking about "infinity".
3116 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3118 2002-11-22 Bruno Haible <bruno@clisp.org>
3120 * safe-read.h: Assume C89. Add comments.
3121 (safe_read): Change return type to size_t.
3122 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3123 counts > SSIZE_MAX correctly.
3124 * safe-write.h: New file.
3125 * safe-write.c: New file.
3126 * full-read.h: New file.
3127 * full-read.c: New file.
3128 * full-write.h: Assume C89. Add comments.
3129 * full-write.c: Include safe-write.h.
3130 (full_write): Rewritten to use safe_write.
3131 Suggested by Jim Meyering and Paul Eggert.
3133 2002-11-21 Bruno Haible <bruno@clisp.org>
3135 Remove case insensitive option matching.
3136 * argmatch.h (argcasematch): Remove declaration.
3137 (ARGCASEMATCH): Remove macro.
3138 (__xargmatch_internal): Remove case_sensitive argument.
3139 (XARGMATCH): Update.
3140 (XARGCASEMATCH): Remove macro.
3141 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3142 case_sensitive argument.
3143 (argcasematch): Remove function.
3144 (__xargmatch_internal): Remove case_sensitive argument.
3145 (main): Use XARGMATCH instead of XARGCASEMATCH.
3147 * xmalloc.c: Change compile-time error message. Add comment about
3148 required autoconf version.
3150 2002-11-21 Jim Meyering <jim@meyering.net>
3152 * strdup.c (strdup): Tweak comment and initial #if/#include.
3154 Merge in changes from the coreutils.
3156 2002-09-25 Paul Eggert <eggert@twinsun.com>
3157 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3158 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3159 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3160 int. Work more efficiently if X is the same width as uintmax_t.
3161 Do not compare X to -1, to avoid bogus compiler warning.
3162 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3163 Don't assume that f_frsize and f_bsize are the same type.
3165 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3168 * makepath.c (make_path): Restore umask *before* creating the final
3170 (make_path): Minor reformatting.
3172 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3173 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3175 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3176 ones. At least on GNU/Linux systems, `auto' means something else.
3179 2002-11-20 Paul Eggert <eggert@twinsun.com>
3181 Merge argmatch cleanups from Bison. Assume C89.
3183 * argmatch.c: Include config.h here, not in argmatch.h.
3184 Include stdlib.h, for EXIT_FAILURE.
3185 Always include <string.h>, since we assume C89.
3186 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3187 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3188 Include <stddef.h> instead, since it's all we need for size_t.
3189 (PARAMS): Remove. All uses removed.
3190 (ARRAY_CARDINALITY): Do not bother to #undef.
3191 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3192 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3193 Remove unnecessary parentheses.
3194 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3195 Insert necessary parentheses.
3196 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3197 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3199 2002-11-19 Bruno Haible <bruno@clisp.org>
3201 * mbswidth.c: Include mbswidth.h right at the beginning.
3202 * mbswidth.h: Include <stddef.h>, for size_t.
3204 * mbswidth.h (PARAMS): Remove macro.
3205 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3206 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3208 * gcd.h (PARAMS): Remove macro.
3209 (gcd): Use ANSI C function declarations.
3210 * gcd.c (gcd): Likewise.
3212 2002-11-15 Bruno Haible <bruno@clisp.org>
3214 * strcspn.c: Include <stddef.h>.
3215 (strcspn): Use ANSI C function declaration. Change return type to
3217 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3218 (strpbrk): Use NULL.
3219 * strpbrk.h (PARAMS): Remove macro.
3220 (strpbrk): Use ANSI C function declaration.
3221 * strstr.c: Don't include <sys/types.h>.
3222 * strstr.h (PARAMS): Remove macro.
3223 (strstr): Use ANSI C function declarations.
3225 2002-11-06 Bruno Haible <bruno@clisp.org>
3227 * gcd.h (gcd): Change argument type to 'unsigned long'.
3228 * gcd.c (gcd): Likewise.
3230 2002-11-05 Bruno Haible <bruno@clisp.org>
3232 * gcd.h: New file, from gettext-0.11.5.
3233 * gcd.c: New file, from gettext-0.11.5.
3235 2002-11-05 Bruno Haible <bruno@clisp.org>
3237 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3238 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3239 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3240 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3242 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3243 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3245 * closeout.c: Include gettext.h instead of <libintl.h>.
3246 * human.c: Include gettext.h instead of <libintl.h>.
3247 * quotearg.c: Include gettext.h instead of <libintl.h>.
3248 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3249 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3250 * userspec.c: Include gettext.h instead of <libintl.h>.
3251 * version-etc.c: Include gettext.h instead of <libintl.h>.
3252 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3253 (textdomain): Remove definition.
3254 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3256 * long-options.c: Remove include of <libintl.h> and definition of _.
3257 * same.c: Remove include of <libintl.h> and definition of _.
3259 2002-11-04 Bruno Haible <bruno@clisp.org>
3261 * stpcpy.h: New file, from GNU gettext-0.11.5.
3262 * strcase.h: New file, from GNU gettext-0.11.5.
3263 * strpbrk.h: New file, from GNU gettext-0.11.5.
3264 * strstr.h: New file, from GNU gettext-0.11.5.
3265 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3267 2002-05-09 Bruno Haible <bruno@clisp.org>
3269 * config.charset: Update for newest glibc. Add canonical names
3270 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3272 2002-05-09 Bruno Haible <bruno@clisp.org>
3274 * localcharset.c (get_charset_aliases): Add more Windows specific
3277 2002-05-08 Owen Taylor <otaylor@redhat.com>
3279 * config.charset: A few additions for Solaris.
3281 2001-12-05 Bruno Haible <bruno@clisp.org>
3283 * localcharset.c (locale_charset): Don't return an empty string.
3285 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3287 * config.charset: msdos in uk_UA uses CP1125.
3289 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3291 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3292 * localcharset.c (locale_charset): Declare as extern "C".
3294 2002-02-15 Bruno Haible <bruno@clisp.org>
3296 * config.charset [msdosdjgpp]: For Russian, use CP866.
3298 2002-02-11 Bruno Haible <bruno@clisp.org>
3300 * config.charset: Add support for NetBSD.
3302 2002-09-25 <karl@gnu.org>
3304 * strdup.c: copy from libc/string (via ../config/srclist*).
3305 * getopt*: copy from libc/posix.
3306 * gettext.h: copy from gettext.
3307 * .cppi-disable: add strdup.c, gettext.h.
3309 2002-07-01 Jim Meyering <meyering@lucent.com>
3311 * c-stack.c: Include sys/time.h.
3312 From Volker Borchert.
3314 2002-06-11 Paul Eggert <eggert@twinsun.com>
3316 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3317 New macro. Use it uniformly instead of
3318 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3319 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3320 reported by Vin Shelton.
3322 2002-06-22 Jim Meyering <meyering@lucent.com>
3324 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3325 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3327 2002-06-22 Paul Eggert <eggert@twinsun.com>
3329 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3330 Do not assume SA_SIGINFO behavior.
3331 Bug reported by Jim Meyering on NetBSD 1.5.2.
3333 2002-06-22 Jim Meyering <meyering@lucent.com>
3335 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3337 * exitfail.c, exitfail.h: Likewise.
3338 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3340 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3342 (EXTRA_DIST): Add fnmatch_loop.c.
3343 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3345 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3346 * fnmatch.c: Update from diffutils-2.8.2.
3347 * fnmatch_.h: New file. From diffutils-2.8.2.
3348 * fnmatch.h: Remove file.
3350 2002-06-18 Paul Eggert <eggert@twinsun.com>
3352 * file-type.h: Report an error if neither S_ISREG nor
3353 S_IFREG is defined, instead of using a test specific to glibc
3354 2.2. This should be safe, since POSIX requires S_ISREG and
3355 Unix Version 7 had S_IFREG. We don't need to check for
3356 <sys/types.h> since we don't use any symbols that it defines.
3358 2002-06-15 Jim Meyering <meyering@lucent.com>
3360 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3361 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3362 have been included before this file.
3364 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3366 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3367 so that each temporary file name is unique and valid in the first
3368 8 characters, for operation under DOS.
3370 2002-06-15 Jim Meyering <meyering@lucent.com>
3372 Work even with DJGPP 2.03, which lacks support for symlinks.
3374 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3376 * lchown.c (S_ISLNK): Likewise.
3378 2002-06-14 Jim Meyering <meyering@lucent.com>
3380 * file-type.h: Use the version from diffutils-2.8.2.
3381 * file-type.c: Likewise.
3383 2002-05-27 Jim Meyering <meyering@lucent.com>
3385 Fix a problem seen only on nonconforming systems whereby ls.c's
3386 use of localtime, and then of gettimeofday would cause trouble:
3387 the localtime call used to initialize rpl_gettimeofday's save
3388 mechanism would clobber ls's current local time information so
3389 that in any long listing the first file would always be listed
3390 with date 1970-01-01. Analysis by Volker Borchert.
3392 * gettimeofday.c (localtime): Undefine.
3393 (rpl_localtime): New function.
3395 2002-05-22 Jim Meyering <meyering@lucent.com>
3397 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3398 * file-type.h: New file.
3399 * file-type.c (file_type): New file/function. Extracted from diffutils.
3401 2002-04-29 Paul Eggert <eggert@twinsun.com>
3403 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3405 2002-04-28 Paul Eggert <eggert@twinsun.com>
3407 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3408 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3409 of 127, since 64 is the largest conceivable number for ancient
3411 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3413 2002-04-28 Jim Meyering <meyering@lucent.com>
3415 * sig2str.c (WTERMSIG): Remove definition (unused).
3417 2002-04-28 Paul Eggert <eggert@twinsun.com>
3419 * sig2str.h, sig2str.c: New files.
3420 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3422 2002-04-24 Jim Meyering <meyering@lucent.com>
3424 * gettext.h: New file, from Gettext.
3425 * Makefile.am (INCLUDES): Remove -I../intl.
3426 (libfetish_a_SOURCES): Add gettext.h.
3428 2002-04-16 Jim Meyering <meyering@lucent.com>
3430 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3431 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3432 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3434 2002-04-12 Jim Meyering <meyering@lucent.com>
3436 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3438 2002-03-10 Jim Meyering <meyering@lucent.com>
3440 * makepath.c (make_path): Remove a comma from a diagnostic.
3441 Suggestion from Santiago Vila.
3443 2002-03-08 Jim Meyering <meyering@lucent.com>
3445 * rename.c: Mention that this wrapper is needed also on
3446 mips-dec-ultrix4.4 systems.
3448 2002-03-02 Jim Meyering <meyering@lucent.com>
3450 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3451 not HAVE_CLOCK_SETTIME.
3453 2002-02-27 Paul Eggert <eggert@twinsun.com>
3455 * nanosleep.h: Rename to....
3456 * timespec.h: New name for nanosleep.h. All uses changed.
3458 * gettime.c: New file.
3459 * settime.c: New file.
3462 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3463 timespec.h. Remove nanosleep.h.
3465 2002-02-25 Paul Eggert <eggert@twinsun.com>
3467 * acl.c, acl.h: New files.
3468 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3470 2002-02-24 Jim Meyering <meyering@lucent.com>
3472 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3473 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3474 cause trouble. Reported by Nelson Beebe.
3476 2002-02-23 Paul Eggert <eggert@twinsun.com>
3478 * path-concat.c (xpath_concat): Reorder code to pacify
3479 compilers that don't know that xalloc_die never returns.
3481 2002-02-20 Jim Meyering <meyering@lucent.com>
3483 * getdate.c: Regenerate using bison-1.33.
3485 2002-02-15 Paul Eggert <eggert@twinsun.com>
3487 * posixver.c, posixver.h: New files.
3488 * Makefile.am (libfetish_a_SOURCES): Add them.
3490 2002-02-02 Paul Eggert <eggert@twinsun.com>
3491 Bruno Haible <bruno@clisp.org>
3493 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3494 (fwrite_success_callback): New declaration.
3495 * unicodeio.c (unicode_to_mb): New function, extracted from
3496 print_unicode_char. Call failure callback instead of error.
3497 (fwrite_success_callback): New function.
3498 (exit_failure_callback): New function.
3499 (fallback_failure_callback): New function.
3500 (print_unicode_char): Call unicode_to_mb.
3502 2002-01-26 Jim Meyering <meyering@lucent.com>
3504 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3506 2002-01-22 Jim Meyering <meyering@lucent.com>
3508 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3509 Otherwise, some versions of automake would omit the rule that makes
3510 Makefile from Makefile.in.
3512 2001-01-21 Paul Eggert <eggert@twinsun.com>
3514 * xmemcoll.h, xmemcoll.c: New files.
3515 * Makefile.am (libfetish_a_SOURCES): Add them.
3516 * memcoll.c: Include errno.h, and declare errno if not defined.
3517 (memcoll): Set errno to zero if there is no error.
3519 * quotearg.c (quotearg_buffer_restyled):
3520 Fix bug with quoting buffers containing NUL when backslashing escapes.
3521 This bug was exposed by the other changes in this patch.
3522 (quotearg_n_options): New arg ARGSIZE.
3523 All callers changed.
3524 (quoting_options_from_style): New function.
3525 (quotearg_n_style): Use it.
3526 (quotearg_n_style_mem): New function.
3528 * quotearg.h (quotearg_n_style_mem): New function.
3530 2002-01-16 Jim Meyering <meyering@lucent.com>
3532 * getdate.y: Add three semicolons, each just before a closing brace.
3533 Bison (as of version 1.31) no longer papers over that mistake.
3535 2002-02-14 Paul Eggert <eggert@twinsun.com>
3537 * backupfile.c (ISDIGIT): Comment fix.
3538 * getdate.y (ISDIGIT): Likewise.
3539 * posixtm.c (ISDIGIT, year): Likewise.
3540 * strverscmp.c (ISDIGIT): Likewise.
3541 * userspec.c (ISDIGIT): Likewise.
3543 2002-01-05 Jim Meyering <meyering@lucent.com>
3545 * version-etc.c (version_etc_copyright): Update copyright year.
3547 2001-01-19 Paul Eggert <eggert@twinsun.com>
3549 * closeout.c (close_stdout_status): If ferror (stdout), do
3550 not silently exit merely because the output buffer happens to
3551 have nothing pending.
3553 2001-12-18 Paul Eggert <eggert@twinsun.com>
3555 See the big note in ../ChangeLog.
3556 * human.c (suffixes): Prefer K to k for 1024.
3557 (generate_suffix_backwards): New function.
3558 (human_readable_inexact): Use it.
3559 * xstrtol.c (__xstrtol): If there is no number but there
3560 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3561 Accept 'K' as well as 'k'.
3563 2001-12-15 Jim Meyering <meyering@lucent.com>
3565 * regex.h (__restrict_arr): Update from libc.
3567 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3568 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3571 2001-12-10 Jim Meyering <meyering@lucent.com>
3573 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3574 Instead, include "xalloc.h".
3575 (initbuffer): Don't cast xmalloc return value to char*.
3576 (readline): Reword comment.
3577 Don't cast xrealloc return value to char*
3580 2001-12-09 Jim Meyering <meyering@lucent.com>
3582 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3583 `signed and unsigned type in conditional expression'.
3584 * posixtm.c (posix_time_parse): Likewise.
3586 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3588 * readtokens.c (readtoken): Declare an index to be of type unsigned
3589 to avoid a pedantic warning.
3591 * getstr.c: Don't include assert.h.
3592 (getstr): Remove warning-evoking assertions.
3593 Return -1 if offset parameter is out of bounds.
3594 Change the type of a local from int to size_t.
3596 * strftime.c (my_strftime_localtime_r): Include this function
3597 definition in the `#if ! HAVE_TM_GMTOFF' block.
3599 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3600 Include xalloc.h instead.
3602 2001-12-02 Jim Meyering <meyering@lucent.com>
3604 * tempname.c: Don't declare getenv, thus reverting the change of
3605 2001-11-18. It's no longer necessary, now that stdlib.h is always
3608 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3609 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3611 2001-11-30 Akim Demaille <akim@epita.fr>
3613 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3614 before being defined.
3616 2001-11-27 Paul Eggert <eggert@twinsun.com>
3618 * quotearg.h (quotearg_n, quotearg_n_style):
3619 First arg is int, not unsigned.
3620 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3621 (SIZE_MAX, UINT_MAX): New macros.
3622 (quotearg_n_options): Abort if N is negative.
3623 Avoid overflow check on hosts where size_t is 64 bits and int
3624 is 32 bits, as overflow is impossible there.
3625 Fix off-by-one typo that caused unnecessary reallocation.
3627 2001-11-27 Jim Meyering <meyering@lucent.com>
3629 * tempname.c: Merge with version from libc.
3630 * regex.c: Likewise.
3632 * tempname.c: Include stdlib.h unconditionally. On some old systems
3633 for which STDC_HEADERS is 0, it was not included, resulting in a
3634 warning about an integer-to-pointer conversion problem with getenv.
3635 Reported by Volker Borchert.
3637 2001-11-26 Jim Meyering <meyering@lucent.com>
3639 * gtod.h: Remove file.
3640 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3641 * gettimeofday.c: Don't include gtod.h.
3642 (GTOD_init): Remove function.
3643 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3644 Suggestion from Volker Borchert.
3646 2001-11-23 Jim Meyering <meyering@lucent.com>
3648 * hash.h (struct hash_table): Don't define here. Merely declare it.
3649 * hash.c (struct hash_table): Define it here instead.
3651 2001-11-22 Jim Meyering <meyering@lucent.com>
3653 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3655 2001-11-18 Paul Eggert <eggert@twinsun.com>
3657 * tempname.c (TMP_MAX): Remove; no longer needed.
3658 (TEMPORARIES): New macro.
3659 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3660 removes an artificial limitation (e.g. HP-UX 10.20, where
3663 2001-11-18 Jim Meyering <meyering@lucent.com>
3665 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3668 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3669 files will be created before anything else.
3671 2001-11-17 Jim Meyering <meyering@lucent.com>
3673 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3674 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3675 rather than group writable. Patch by Juan F. Codagnone.
3677 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3678 Instead, include "xalloc.h".
3680 * mountlist.c: Include unlocked-io.h after all system headers.
3681 Remove explicit declarations of xmalloc, xrealloc,
3682 and xstrdup. Instead, include "xalloc.h".
3684 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3685 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3686 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3688 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3689 Reported by Padraig Brady.
3691 * mkstemp.c: #undef mkstemp.
3693 (rpl_mkstemp): Rename from mkstemp.
3696 2001-11-16 Jim Meyering <meyering@lucent.com>
3698 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3699 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3700 determine the amount of total physical memory, use pstat_getstatic.
3701 HPUX-11 doesn't define _SC_PHYS_PAGES.
3702 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3703 If sysconf couldn't be used to determine the amount of available
3704 physical memory, use both pstat_getstatic and pstat_getdynamic.
3705 Based on a patch from Bob Proulx.
3707 2001-11-05 Jim Meyering <meyering@lucent.com>
3709 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3711 2001-11-03 Jim Meyering <meyering@lucent.com>
3713 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3714 in argmatch_to_argument call.
3716 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3719 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3720 e.g., a fault due to an attempt to free a NULL pointer.
3722 2001-11-01 Jim Meyering <meyering@lucent.com>
3724 * dirfd.c, dirfd.h: New files.
3725 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3727 * hash.c (hash_print) [TESTING]: Clean up.
3729 2001-10-22 Paul Eggert <eggert@twinsun.com>
3731 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3732 to avoid a warning if -Wall.
3734 2001-10-21 Paul Eggert <eggert@twinsun.com>
3736 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3738 2001-10-21 Jim Meyering <meyering@lucent.com>
3740 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3741 this code would end up calling gettext even in packages built
3743 * getopt.c (_): Likewise.
3744 * regex.c (_): Likewise.
3746 2001-10-20 Paul Eggert <eggert@twinsun.com>
3748 * error.c (strerror_r): Do not declare unless !_LIBC.
3749 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3750 Use strerror_r that is only a macro, even if it is not a function.
3751 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3752 (private_strerror): Use prototypes, not old-style function definition.
3753 (print_errno_message): New function.
3754 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3756 (error_tail, error, error_at_line): Use it.
3758 2001-10-11 Jim Meyering <meyering@lucent.com>
3760 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3761 and quote_n (1, ... to avoid clobbering a buffer.
3763 2001-10-05 Jim Meyering <meyering@lucent.com>
3765 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3766 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3767 * hash-pjw.h: New file.
3769 2001-09-30 Jim Meyering <meyering@lucent.com>
3771 * mountlist.c [MOUNTED_GETFSSTAT]:
3772 Include <sys/ucred.h>, for Apple Darwin.
3773 Include sys/mount.h and sys/fs_types.h only if available.
3775 (read_filesystem_list): Use FS_TYPE.
3777 2001-09-29 Paul Eggert <eggert@twinsun.com>
3779 * exclude.c (excluded_filename): 0 -> false, since it's
3782 2001-09-28 Paul Eggert <eggert@twinsun.com>
3784 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3785 #defines strtoimax. Also treat the other strto* functions
3788 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3789 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3790 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3792 2001-09-26 Jim Meyering <meyering@lucent.com>
3794 Most macros in unlocked-io.h had the wrong number of arguments.
3795 * gen-uio: New script.
3796 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3797 * unlocked-io.hin: Remove file.
3798 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3799 rather than trying to embed it here.
3800 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3801 Reported by Padraig Brady.
3803 2001-09-25 Volker Borchert <bt@teknon.de>
3805 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3807 2001-09-23 Jim Meyering <meyering@lucent.com>
3809 * mountlist.c: Remove useless parentheses in #if directives.
3810 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3811 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3813 2001-09-22 Jim Meyering <meyering@lucent.com>
3815 * localcharset.c: Update from latest gettext.
3816 * config.charset: Likewise.
3818 2001-09-20 Jim Meyering <meyering@lucent.com>
3820 * xstrtol.c (strtoimax): Guard declaration with
3821 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3822 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3823 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3824 (strtoumax): Likewise, for completeness (it wasn't necessary).
3826 2001-09-06 Paul Eggert <eggert@twinsun.com>
3828 * strtoimax.c (HAVE_LONG_LONG):
3829 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3830 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3831 to work around bug in IBM C compiler.
3833 2001-09-16 Jim Meyering <meyering@lucent.com>
3835 * mkdir.c: New file.
3837 2001-09-04 Paul Eggert <eggert@twinsun.com>
3839 * xgetcwd.c: Revert some of the previous change; intead,
3840 fix the HAVE_GETCWD_NULL code to behave more like the
3841 !HAVE_GETCWD_NULL code used to.
3844 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3847 2001-09-04 Paul Eggert <eggert@twinsun.com>
3849 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3850 Use ssize_t, not int, to store result of readlink.
3851 Check for ssize_t overflow as well as size_t overflow,
3852 as POSIX says the result of readlink is implementation-defined
3853 when ssize_t overflows.
3854 Remove unnecessary cast to char*.
3855 Use free+malloc instead of realloc, as the storage doesn't need
3856 to be preserved and it's clearer and can be more efficient that way.
3857 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3858 * xreadlink.h (xreadlink): Update prototype.
3860 2001-09-03 Paul Eggert <eggert@twinsun.com>
3862 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3863 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3864 spotted by Jim Meyering.
3866 2001-09-03 Jim Meyering <meyering@lucent.com>
3868 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3870 2001-09-03 Paul Eggert <eggert@twinsun.com>
3872 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3873 like the HAVE_GETCWD_NULL code.
3874 Include pathmax.h if not HAVE_GETCWD.
3875 Do not include xalloc.h.
3876 (INITIAL_BUFFER_SIZE): New symbol.
3877 Do not use xmalloc / xrealloc, since the caller is responsible for
3878 handling errors. Preserve errno around `free' during failure.
3879 Do not overrun buffer when using getwd.
3881 2001-09-03 Paul Eggert <eggert@twinsun.com>
3883 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3884 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3886 2001-09-02 Jim Meyering <meyering@lucent.com>
3888 * error.c: Update from GNU libc.
3890 2001-09-01 Jim Meyering <meyering@lucent.com>
3892 * xreadlink.c: New file.
3893 * xreadlink.h: New file.
3894 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3896 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3897 doesn't conflict with sparc Solaris 7's definition in
3898 /usr/include/sys/int_types.h.
3900 * exclude.c: Use `""', not `<>' to #include non-system header files.
3901 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3902 and strncasecmp as r-values. Unixware didn't have declarations.
3904 2001-08-31 Jim Meyering <meyering@lucent.com>
3906 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3907 Use an initial, malloc'd, buffer of length 128 rather than
3908 a statically allocated one of length 1024.
3910 2001-08-30 Paul Eggert <eggert@twinsun.com>
3912 * xgetcwd.c: Don't include pathmax.h.
3913 Include stdlib.h and unistd.h if available.
3915 (xmalloc, xstrdup, free): Remove decls.
3916 (xgetcwd): Don't assume sizes fit in unsigned.
3917 Check for overflow when computing sizes.
3918 Simplify reallocation code.
3920 2001-08-28 Paul Eggert <eggert@twinsun.com>
3922 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3924 * strtoimax.c: Renamed from strtoxmax.c, removing the
3927 Also, make the following further changes to make this file's
3928 configuration more similar to that of strtol.c:
3929 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3930 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3931 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3932 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3933 changed to signed values.
3935 And make the following changes as well:
3936 Fix copyright notice, as 1999 was missing.
3937 (verify): New macro.
3938 (strtoimax): Check sizes at compile-time, not run-time.
3939 Prefer strtol to strtoll if both work.
3940 (main): Remove; it was not that useful and was a pain to maintain.
3942 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3944 2001-08-30 Paul Eggert <eggert@twinsun.com>
3946 * savedir.c (savedir): Remove size parameter, as POSIX says that
3947 a directory's st_size can have an arbitrary value, so the old
3948 usage could waste an arbitrary amount of memory. All uses
3950 * savedir.h: Update prototype.
3952 2001-08-30 Paul Eggert <eggert@twinsun.com>
3954 * xstrtol.c (strtoimax): New decl.
3956 2001-08-28 Paul Eggert <eggert@twinsun.com>
3958 * xstrtol.h: Add copyright notice.
3959 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3960 LONGINT_INVALID_SUFFIX_CHAR.
3962 2001-08-30 Paul Eggert <eggert@twinsun.com>
3964 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3967 2001-08-30 Paul Eggert <eggert@twinsun.com>
3969 * hash.c: Remove '2001' from copyright notice.
3971 2001-08-30 Paul Eggert <eggert@twinsun.com>
3973 * full-write.h: New file.
3974 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3975 * full-write.c: Correct credits, as cccp.c no longer
3976 exists and anyway it was so heavily changed from the old cccp
3977 code as to be unrecognizable. Include full-write.h.
3978 (full_write) Return size_t, with short writes meaning failure.
3979 All callers changed. This fixes a bug with large buffers
3981 * utime.c: Include full-write.h.
3983 2001-08-30 Paul Eggert <eggert@twinsun.com>
3985 Merge 'exclude' changes from tar 1.13.22.
3986 This fixes one or two unlikely storage allocation overflow bugs,
3987 but doesn't change user-visible behavior otherwise.
3989 2001-08-30 Paul Eggert <eggert@twinsun.com>
3991 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3992 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3993 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3994 Include if available.
3995 (<xalloc.h>): Include
3996 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3997 (verify): New macro. Use it to verify that EXCLUDE macros do not
3998 collide with FNM macros.
3999 (struct patopts): New struct.
4000 (struct exclude): Use it, as exclude patterns now come with options.
4001 (new_exclude): Support above changes.
4002 (new_exclude, add_exclude_file):
4003 Initial size must now be a power of two to simplify overflow checking.
4004 (free_exclude, fnmatch_no_wildcards): New function.
4005 (excluded_filename): No longer requires options arg, as the options
4006 are determined by add_exclude. Now returns bool, not int.
4007 (excluded_filename, add_exclude):
4008 Add support for the fancy new exclusion options.
4009 (add_exclude, add_exclude_file): Now takes int options arg.
4010 Check for arithmetic overflow when computing sizes.
4011 (add_exclude_file): xrealloc might modify errno, so don't
4012 realloc until after errno might be used.
4014 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4016 (free_exclude): New decl.
4017 (add_exclude, add_exclude_file): Now takes int options arg.
4018 (excluded_filename): No longer requires options arg, as the options
4019 are determined by add_exclude. Now returns bool, not int.
4021 2001-08-30 Paul Eggert <eggert@twinsun.com>
4023 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4025 2001-08-27 Jim Meyering <meyering@lucent.com>
4027 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4029 * version-etc.c (N_): Remove definition.
4030 Revert most of last change.
4031 Instead, simply don't mark the `Copyright...' string for translation.
4032 Based on advice from Paul Eggert.
4034 * strtoxmax.c: Tweak comment.
4036 2001-08-26 Jim Meyering <meyering@lucent.com>
4038 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4039 of copyright with `%s' so translators don't get an untranslated
4041 (COPYRIGHT_YEAR): Define.
4042 (version_etc): Use fprintf rather than fputs.
4043 Suggestion from Ulrich Drepper.
4045 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4047 * strtoll.c: New file, from GNU libc.
4048 * xstrtoimax.c: New file.
4050 * xstrtol.h: Add xstrtoimax.
4051 * strtoumax.c: New file. Simply include "strtoumax.c".
4052 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4054 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4055 * strtoxmax.c: ... then renamed to this.
4057 2001-08-13 Paul Eggert <eggert@twinsun.com>
4059 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4060 Port to Solaris 8, where 'sed' requires a space after the 'r'
4061 command, and where sh dislikes "$/". Clean up the spacing a bit.
4062 Redirect output to $tmp just once.
4064 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4066 * addext.c (<errno.h>): Include.
4067 (errno): Declare if not defined.
4068 (addext): Work correctly when pathconf returns -1 and leaves
4069 errno alone because there is no limit. Also, work even if
4070 pathconf returns a value greater than SIZE_MAX.
4072 2001-08-12 Jim Meyering <meyering@lucent.com>
4074 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4075 Simply `return getcwd (NULL, 0);'.
4076 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4077 Use 1300 as initial value for length, not PATH_MAX.
4079 * pathmax.h: Clean up cpp syntax.
4081 2001-08-12 Jim Meyering <meyering@lucent.com>
4083 * gettimeofday.c: New file.
4085 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4087 2001-08-04 Jim Meyering <meyering@lucent.com>
4089 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4090 to get in sync with glibc.
4092 2001-08-03 Paul Eggert <eggert@twinsun.com>
4094 The following changes are from gettext 0.10.39 as maintained by
4097 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4098 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4099 with inverted sense. All uses changed.
4101 * mbswidth.c: Don't include <limits.h>.
4102 Include <stdlib.h> and <string.h> unconditionally.
4103 (iswcntrl, mbsinit, ISCNTRL): New macros.
4104 (mbsnwidth): Use K&R style function declarations.
4105 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4106 can optimize it when MB_CUR_MAX == 1.
4107 The width of control characters is zero, not 1.
4109 2001-07-15 Jim Meyering <meyering@lucent.com>
4111 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4112 (BUILT_SOURCES): Add unlocked-io.h.
4113 (io_functions): Define.
4114 (unlocked-io.h): New rule.
4115 (DISTCLEANFILES): Add unlocked-io.h.
4116 (all-local): Depend on unlocked-io.h, to ensure it is created.
4118 * unlocked-io.hin: New file
4120 * regex.c: Update from glibc.
4122 2001-07-05 Jim Meyering <meyering@lucent.com>
4124 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4126 (libfetish_a_SOURCES): Put all .h files here instead.
4127 Remove a thus-exposed (better checks in automake) duplicate and
4128 two unnecessary .h files.
4130 2001-06-11 Jim Meyering <meyering@lucent.com>
4132 * regex.c: Update from GNU libc.
4134 2001-05-27 Jim Meyering <meyering@lucent.com>
4136 * readutmp.h (UT_TYPE): Define.
4138 2001-05-24 Jim Meyering <meyering@lucent.com>
4140 * argmatch.c: Include "quote.h".
4141 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4142 quote function. Reported by Göran Uddeborg.
4144 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4146 * dirname.c (dir_name): Compute append_dot using path, not newpath
4147 which is not yet declared.
4149 2001-05-11 Paul Eggert <eggert@twinsun.com>
4151 * Makefile.am (libfetish_a_SOURCES):
4152 Add strftime.c, since we now compile it on all hosts.
4154 * strftime.c (my_strftime):
4155 Define to nstrftime if emacs, but only if my_strftime is not defined.
4156 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4157 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4158 Add one more extra argument: a nanoseconds value.
4161 (my_strftime function): Add %N format.
4162 (emacs_strftimeu): Renamed from emacs_strftime,
4163 with extra ut argument.
4165 2001-05-11 Paul Eggert <eggert@twinsun.com>
4167 dirname code cleanup. base_name now behaves more compatibly
4168 with POSIX basename when given file names that have trailing
4169 slashes, and similarly for dir_name. Add new primitives
4170 base_len and dir_len. Put the directory-name-related decls
4173 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4174 * backupfile.c (base_name): Likewise.
4175 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4176 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4177 * makepath.c (strip_trailing_slashes): Likewise.
4178 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4180 * rename.c (strip_trailing_slashes): Likewise.
4181 * same.c (base_name): Likewise.
4182 * stripslash.c (ISSLASH): Likewise.
4184 * addext.c: Include <dirname.h> after size_t is defined.
4185 * backupfile.c: Likewise.
4187 * addext.c (addext): Use base_len to trim redundant
4188 trailing slashes instead of doing it ourselves.
4189 But do not trim the last slash if it is not redundant.
4191 * backupfile.c (find_backup_file_name,
4192 max_backup_version): Use base_len instead of rolling it ourselves.
4193 Handle the case of "" and (on DOS) "C:" correctly.
4195 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4196 Include <string.h>, <dirname.h>.
4197 (base_name): Allow file names ending in slashes, other than names
4198 that are all slashes. In this case, return the basename followed
4199 by the slashes. This is more general, and can be used in places
4200 where the original base_name purposely had an assertion failure.
4201 (base_len): New function.
4203 * dirname.c: Include <string.h> instead of <stdlib.h>.
4204 Do not include <assert.h>; no longer needed.
4206 (memrchr): Remove decl.
4207 (dir_name_r): Remove.
4208 (dir_len): Renamed from dirlen. All callers changed.
4209 Rewrite in terms of base_name, for simplicity and consistency.
4210 (dir_name): Never return NULL. All callers changed.
4211 Do not include <stdlib.h> in test program; no longer needed.
4212 return 0; is fine for test program.
4214 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4216 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4218 * path-concat.c (path_concat): Use base_len to compute
4219 base length, not strlen; this means we cannot rely on memcpy
4222 * same.c (STREQ): Remove.
4223 (same_name): Handle the case where the basename ends in trailing '/'.
4225 * stripslash.c (strip_trailing_slashes): Return nonzero if
4226 a slash was stripped. Do not strip the last slash after a
4229 2001-04-08 Jim Meyering <meyering@lucent.com>
4231 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4232 recomputed; that's necessary when the offset spans a DST transition.
4233 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4235 2001-04-02 Jim Meyering <meyering@lucent.com>
4237 * regex.h, regex.c: Update from GNU libc.
4239 2001-03-19 Paul Eggert <eggert@twinsun.com>
4241 * version-etc.c (version_etc_copyright): Update to 2001.
4243 2001-03-16 Paul Eggert <eggert@twinsun.com>
4245 * tempname.c (uint64_t): Define to uintmax_t if
4246 not defined, and if UINT64_MAX is not defined.
4247 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4248 Reported by John David Anglin.
4250 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4252 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4253 alias if codeset is empty.
4254 * config.charset (BeOS): Use wildcard syntax.
4256 2001-03-13 Jim Meyering <meyering@lucent.com>
4258 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4259 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4262 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4264 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4266 * unicodeio.c (print_unicode_char): Simplify accordingly.
4268 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4270 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4271 support for DOS/DJGPP.
4273 2001-02-28 Paul Eggert <eggert@twinsun.com>
4275 * Makefile.am (libfetish_a_SOURCES):
4276 Add dup-safer.c, fopen-safer.c.
4277 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4279 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4281 2001-02-25 Paul Eggert <eggert@twinsun.com>
4283 The mkstemp replacement is taken from glibc 2.2.2, with some
4284 portability fixes for use outside glibc, as follows:
4286 * tempname.c (struct_stat64): New macro.
4287 (direxists, __gen_tempname): Use it.
4288 This avoids a portability problem with Solaris 8.
4290 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4291 (<stddef.h>, <stdint.h>, <string.h>):
4292 Include only if STDC_HEADERS || _LIBC.
4293 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4294 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4295 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4296 (__set_errno): Define this macro if <errno.h> doesn't.
4297 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4298 Define these macros if <stdio.h> doesn't.
4299 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4300 Define these macros if <sys/stat.h>
4301 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4302 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4303 __xstat64): Define if not _LIBC.
4304 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4305 (__gen_tempname): Invoke gettimeofday only if
4306 HAVE_GETTIMEOFDAY || _LIBC;
4307 otherwise, fall back on plain "time".
4308 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4310 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4312 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4314 2001-02-17 Jim Meyering <meyering@lucent.com>
4316 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4317 around included file name.
4319 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4321 * strftime.c: Update from GNU libc (the only changes were to comments).
4323 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4325 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4327 2001-02-17 Paul Eggert <eggert@twinsun.com>
4329 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4330 Remove workaround macros for hosts that have mbrtowc but not
4331 mbstate_t, as we now insist on proper declarations for both
4332 before using mbrtowc.
4334 2001-02-17 Jim Meyering <meyering@lucent.com>
4336 * regex.c: Update from libc.
4338 2001-02-16 Paul Eggert <eggert@twinsun.com>
4340 * alloca.c (malloc): Undef before defining, since stdlib.h
4341 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4342 Reported by Mark Hounschell via Paul Eggert.
4344 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4346 * config.charset: Update for FreeBSD 4.2.
4348 2001-01-26 Jim Meyering <meyering@lucent.com>
4350 * quotearg.c: Include stddef.h.
4351 * quote.c: Include stddef.h.
4352 Reported by Axel Kittenberger.
4354 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4355 line in double quotes so that it evokes a better diagnostic.
4356 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4357 Reported by Axel Kittenberger.
4359 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4361 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4362 to avoid a warning. Add back 'const' to inptr.
4364 2001-01-16 Jim Meyering <meyering@lucent.com>
4366 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4369 2001-01-14 Jim Meyering <meyering@lucent.com>
4371 * rename.c: New file. From Volker Borchert.
4372 Include stdlib.h, string.h or strings.h, and xalloc.h.
4373 Use strip_trailing_slashes rather than open-coding it.
4375 2001-01-03 Paul Eggert <eggert@twinsun.com>
4377 * strftime.c: Sync with glibc time/strftime.c 1.81.
4379 2001-01-03 Jim Meyering <meyering@lucent.com>
4381 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4382 local `inptr' to avoid warning with some system declarations of iconv.
4384 2000-12-29 Paul Eggert <eggert@twinsun.com>
4386 * modechange.c: Do not assume that mode_t uses the
4387 traditional octal encoding. E.g. "chmod 1 FOO" should set
4388 the other-execute bit of FOO even if S_IXOTH != 1.
4390 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4391 WOTH, XOTH, ALLM): New macros.
4392 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4393 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4395 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4396 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4398 No need to use uintmax_t; unsigned long is long enough.
4399 Don't bother to get suffix since we don't use it.
4401 2000-12-24 Jim Meyering <meyering@lucent.com>
4403 * hash.c (is_prime): Return explicit boolean values.
4404 (hash_get_first): Return NULL to appease Irix5.6's 89.
4405 Reported by Nelson Beebe.
4407 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4409 * localcharset.c (locale_charset): Add support for Win32.
4411 2000-12-18 Paul Eggert <eggert@twinsun.com>
4413 * physmem.h, physmem.c: New files.
4415 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4416 (noinst_HEADERS): Add physmem.h.
4418 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4419 't' for compatibility with Solaris 8 sort.
4421 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4423 * config.charset: Add support for BeOS.
4425 2000-12-16 Jim Meyering <meyering@lucent.com>
4427 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4428 SHELLS_FILE to a file name that's useful on djgpp systems.
4430 (ADDITIONAL_DEFAULT_SHELLS): Define.
4431 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4432 Based mostly on a patch from Prashant TR.
4434 2000-12-16 Jim Meyering <meyering@lucent.com>
4436 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4437 N and M) would have treated it like `chown N:N FILE'.
4439 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4441 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4443 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4444 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4445 to the list of canonical encodings. Rename EUC-CN to GB2312.
4447 2000-12-08 Andreas Schwab <schwab@suse.de>
4449 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4450 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4452 2000-12-07 Jim Meyering <meyering@lucent.com>
4454 * stripslash.c (ISSLASH): Define.
4455 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4458 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4459 (dir_name_r): Declare this function as static.
4460 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4461 manifest itself on a name containing a mix of slashes and
4463 Make this function work with names starting with a DOS-style
4464 drive letter and colon prefix.
4465 (dir_name): Append `.' if necessary.
4466 Based mostly on patches from Prashant TR and Eli Zaretskii.
4468 * dirname.h (dir_name_r): Remove prototype.
4470 2000-12-05 Jim Meyering <meyering@lucent.com>
4472 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4474 2000-12-04 Jim Meyering <meyering@lucent.com>
4476 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4477 Also include memory.h, stdlib.h, unistd.h if appropriate.
4478 Reported by Andreas Jaeger (conflicting declaration of malloc).
4480 2000-12-02 Jim Meyering <meyering@lucent.com>
4482 * closeout.h: Make idempotent, to avoid some obscure warnings.
4484 2000-12-01 Paul Eggert <eggert@twinsun.com>
4486 * memrchr.c: Include <config.h> before any system include file.
4488 2000-11-29 Paul Eggert <eggert@twinsun.com>
4490 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4492 2000-11-26 Jim Meyering <meyering@lucent.com>
4494 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4496 2000-11-22 Paul Eggert <eggert@twinsun.com>
4498 * strftime.c (my_strftime): Do not invoke mbrlen with a
4499 size of (size_t) -1; it's not portable.
4501 2000-11-17 Akim Demaille <akim@epita.fr>
4503 * obstack.h: Formatting changes.
4504 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4505 prevent type checking.
4506 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4507 cast the value to (void *): assigning a `foo *' to a `void *'
4509 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4511 2000-11-17 Jim Meyering <meyering@lucent.com>
4513 * strstr.c: Update from GNU libc.
4515 2000-11-16 Jim Meyering <meyering@lucent.com>
4517 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4519 2000-11-11 Jim Meyering <meyering@lucent.com>
4521 * error.c: Add a couple #includes, merging from GNU libc version.
4523 2000-11-10 Jim Meyering <meyering@lucent.com>
4525 * obstack.h: Update from GNU libc.
4526 * obstack.c: Likewise.
4528 2000-11-06 Paul Eggert <eggert@twinsun.com>
4530 * getusershell.c (setusershell): Use rewind rather than
4531 fseek/fseeko, to avoid configuration hassles with fseeko.
4532 Don't bother opening SHELLS_FILE if shellstream is NULL;
4535 2000-11-05 Jim Meyering <meyering@lucent.com>
4537 * makepath.h (make_dir): Declare.
4538 * makepath.c (make_dir): Remove `static' attribute.
4541 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4543 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4544 last one in a bucket, advance to the next bucket.
4546 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4548 * fnmatch.c: Do not comment out all the code if we are using
4549 the GNU C library, because in some cases we are replacing buggy
4550 code in the GNU C library itself.
4552 2000-10-30 Paul Eggert <eggert@twinsun.com>
4554 * error.h, getline.h, modechange.h:
4555 Remove "2000" from Copyright line, as the file hasn't been
4556 changed this year other than in the copyright notice.
4558 * xalloc.h: Add "2000" to Copyright line, as this file
4559 was changed this year.
4561 2000-10-30 Paul Eggert <eggert@twinsun.com>
4563 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4564 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4565 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4567 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4569 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4570 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4571 doesn't define __restrict_arr.
4573 2000-10-29 Jim Meyering <meyering@lucent.com>
4575 * xstat.in: Fix grammar in comment.
4577 2000-10-28 Jim Meyering <meyering@lucent.com>
4579 * memchr.c: Update from libc.
4580 Adjust for portability:
4581 [HAVE_STDLIB_H]: Include stdlib.h.
4582 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4583 Undef __memchr, too.
4584 [!weak_alias]: Define __memchr to memchr.
4586 * regex.c: Update from libc.
4587 * regex.h: Likewise.
4588 * getopt1.c: Likewise.
4589 * memcmp.c: Likewise.
4591 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4592 Avoid using fseek, when possible -- it's broken by design.
4593 Patch by Ulrich Drepper.
4595 2000-10-26 Jim Meyering <meyering@lucent.com>
4597 * strftime.c: Update from libc.
4599 2000-10-25 Jim Meyering <meyering@lucent.com>
4601 * obstack.c: Update from libc.
4603 2000-10-23 Jim Meyering <meyering@lucent.com>
4605 * hard-locale.c (hard_locale): Revert last change -- it was simply
4606 wrong. That set_locale call must not have any side effects.
4609 2000-10-22 Jim Meyering <meyering@lucent.com>
4611 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4612 [CYCLIC]: Remove now-unused definition.
4614 * save-cwd.c (O_DIRECTORY): Define, if needed.
4615 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4616 Suggestion from Ulrich Drepper.
4618 2000-10-21 Jim Meyering <meyering@lucent.com>
4620 * dirname.c (dir_name_r): New function, factored out of dir_name.
4621 (dir_name): Use dir_name_r.
4622 * dirname.h (dir_name_r): Declare it.
4624 2000-10-21 Jim Meyering <meyering@lucent.com>
4626 * dirname.c (memrchr): Declare if necessary.
4627 (dir_name): Remove the restriction that there be no
4628 trailing slashes. Now, this code skips past them, effectively
4630 [TEST_DIRNAME] (main): New unit tests.
4632 * memrchr.c: New file from GNU libc.
4633 Undef __memrchr, too.
4634 [!weak_alias]: Define __memrchr to memrchr.
4635 Guard weak_alias use with `#ifdef weak_alias'.
4637 2000-10-17 Jim Meyering <meyering@lucent.com>
4639 * quote.h (PARAMS): Define and use.
4640 Reported by Akim Demaille.
4642 * getopt.c: Update from libc.
4644 2000-10-16 Jim Meyering <meyering@lucent.com>
4646 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4649 2000-09-25 Jim Meyering <meyering@lucent.com>
4651 * md5.h (rol): Define (from GnuPG).
4653 * sha.c: Give credit (GnuPG) where due.
4654 (M): Use rol rather than open-coding it.
4655 Add a FIXME comment.
4657 2000-09-21 Jim Meyering <meyering@lucent.com>
4659 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4660 Reported by Michael Stone.
4662 2000-09-20 Jim Meyering <meyering@lucent.com>
4664 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4665 (noinst_HEADERS): Add sha.h.
4666 Based on code from Scott G. Miller and from GnuPG.
4668 2000-09-15 Jim Meyering <meyering@lucent.com>
4670 * regex.c: Update from libc.
4672 2000-09-10 Jim Meyering <meyering@lucent.com>
4674 * getopt.c (_getopt_internal): Update from glibc.
4676 2000-09-09 Jim Meyering <meyering@lucent.com>
4678 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4679 think it should be used as a general replacement for isascii.
4680 * fnmatch.c: Likewise.
4681 * mbswidth.c: Likewise
4682 * regex.c: Likewise.
4685 * userspec.c: Include sys/param.h and limits.h.
4687 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4688 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4689 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4690 UID, GID. Check range.
4692 2000-09-06 Jim Meyering <meyering@lucent.com>
4694 * getopt.c (_getopt_internal): Update from glibc.
4696 2000-08-30 Jim Meyering <meyering@lucent.com>
4698 * strftime.c: Merge in changes from GNU libc.
4700 2000-08-26 Jim Meyering <meyering@lucent.com>
4702 * closeout.c: Include "__fpending.h".
4703 (close_stdout_status): Return right away if there's nothing to flush.
4705 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4706 * __fpending.c: New file.
4707 * __fpending.h: New file.
4709 2000-08-07 Paul Eggert <eggert@twinsun.com>
4711 Standardize on "memory exhausted" instead of "Memory exhausted"
4712 or "virtual memory exhausted".
4713 * obstack.c (print_and_abort): Use "memory exhausted", not
4714 "virtual memory exhausted".
4715 * same.c (same_name): Invoke xalloc_die instead of printing
4717 * userspec.c (parse_user_spec): Likewise.
4718 * bumpalloc.h: comment fix
4719 * same.c, userspec.c: Include xalloc.h.
4721 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4722 not char *const and pointing to a constant array.
4723 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4724 (xrealloc): Comment fix.
4726 * userspec.c (parse_user_spec):
4727 Don't translate a message until just before returning,
4728 to avoid unnecessary translation.
4730 2000-08-07 Jim Meyering <meyering@lucent.com>
4732 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4733 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4734 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4735 getgroups.c, gethostname.c, getopt.h, group-member.c,
4736 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4737 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4738 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4739 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4740 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4741 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4742 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4743 yesno.c: Back out Copyright date changes for each file with no change
4744 this year. This eases coordination with other programs using the same
4745 source code modules. From Paul Eggert.
4747 2000-08-03 Greg McGary <greg@mcgary.org>
4749 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4750 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4751 (EXTEND_BUFFER): Use them.
4753 2000-08-01 Jim Meyering <meyering@lucent.com>
4755 * dirname.c (ISSLASH): Define.
4756 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4757 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4758 both `\' and `/' may be use as path separators.
4759 Based on a patch from Prashant TR.
4761 2000-07-31 Paul Eggert <eggert@twinsun.com>
4763 * quotearg.c (quotearg_n_options): Don't make the initial
4764 slot vector a constant, since it might get modified.
4766 2000-07-31 Jim Meyering <meyering@lucent.com>
4768 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4769 * obstack.c (print_and_abort): Likewise.
4771 2000-07-30 Paul Eggert <eggert@twinsun.com>
4773 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4774 buffer, so that the caller can always quote one small
4775 component of a "memory exhausted" message in slot 0.
4776 From a suggestion by Jim Meyering.
4778 2000-07-30 Jim Meyering <meyering@lucent.com>
4780 * makepath.c (make_path): Quote the other instance, too.
4782 * quotearg.c (N_STATIC_SLOTVECS): Define.
4783 (STATIC_BUF_SIZE): Define.
4784 (quotearg_n_options): Use only statically allocated storage when
4785 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4786 than STATIC_BUF_SIZE.
4788 2000-07-29 Jim Meyering <meyering@lucent.com>
4790 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4791 * dirname.c (dir_name): Likewise.
4793 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4795 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4796 (dir_name): Assert that there are no trailing slashes.
4798 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4800 * mbswidth.h (mbswidth): Add a flags argument.
4801 (mbswidth): New declaration.
4802 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4803 * mbswidth.c (mbswidth): Add a flags argument.
4804 (mbsnwidth): New function.
4806 2000-07-24 Jim Meyering <meyering@lucent.com>
4808 * mbswidth.c: Remove useless #else. From Bruno Haible.
4810 2000-07-23 Paul Eggert <eggert@twinsun.com>
4812 * mbswidth.c (_XOPEN_SOURCE):
4813 Don't define; this causes problems on Solaris 7.
4814 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4816 2000-07-23 Paul Eggert <eggert@twinsun.com>
4819 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4820 so that mbstate_t is always defined.
4822 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4823 be 1 in at least one GCC installation, and this configuration
4824 error is likely to be common. Ignoring MB_LEN_MAX hurts
4825 performance on hosts that have mbrtowc but have only unibyte
4826 locales, but I assume these hosts are rare.
4828 2000-07-23 Paul Eggert <eggert@twinsun.com>
4830 * quotearg.c: Streamline by invoking multibyte code only if needed.
4831 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4832 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4833 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4834 invoke multibyte primitives.
4836 2000-07-23 Jim Meyering <meyering@lucent.com>
4838 * basename.c (base_name): Add an assertion.
4840 2000-07-15 Bruno Haible <clisp.cons.org>
4842 * quotearg.c: When the system forces us to redefine mbstate_t,
4843 shadow its mbsinit function.
4845 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4847 * mbswidth.h: New file.
4848 * mbswidth.c: New file.
4849 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4850 (noinst_HEADERS): Add mbswidth.h.
4852 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4854 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4857 2000-07-15 Jim Meyering <meyering@lucent.com>
4859 * makepath.c: Include quote.h.
4860 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4861 corresponding argument in a `quote (...)' call.
4862 Give better diagnostics.
4864 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4865 (noinst_HEADERS): Add quote.h.
4867 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4868 from tar's src/misc.c.
4869 * quote.h: New file. Prototypes for same.
4871 2000-07-10 Paul Eggert <eggert@twinsun.com>
4873 From a suggestion by Bruno Haible.
4874 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4875 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4876 to decide whether to define the BeOS workaround macro;
4877 this adjusts to the change to AC_MBSTATE_T.
4879 2000-07-13 Paul Eggert <eggert@twinsun.com>
4881 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4883 * quotearg.c (quoting_style_args, quoting_style_vals,
4884 quotearg_buffer_restyled): Add support for
4885 clocale_quoting_style. Undo previous change to
4886 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4887 and "{RIGHT QUOTATION MARK}" msgids.
4889 2000-07-05 Paul Eggert <eggert@twinsun.com>
4891 The old behavior of quoting `like this' doesn't look good with
4892 newer, ISO-style fonts. See:
4893 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4895 Instead, quote "like this" by default. Let the translator
4896 tailor the locale-specific quoting behavior by providing
4897 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4899 * quotearg.c (N_): New macro.
4900 (gettext_default): New function.
4901 (quotearg_buffer_restyled): Use
4902 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4903 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4905 2000-07-09 Jim Meyering <meyering@lucent.com>
4907 * Most files: Update copyright dates to include 2000.
4909 2000-07-08 Jim Meyering <meyering@lucent.com>
4911 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4913 (xgethostname): Remove now-unnecessary #ifdef.
4914 Move declaration of `err' into loop where it's used.
4916 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4918 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4919 by allocating a larger buffer. Test the gethostname return value for
4920 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4921 returns an error and ENAMETOOLONG isn't defined.
4923 2000-07-05 Paul Eggert <eggert@twinsun.com>
4924 and Bruno Haible <haible@clisp.cons.org>
4926 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4928 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4930 * quotearg.c (struct quoting_options): Simplify quote_these_too
4933 2000-07-03 Jim Meyering <meyering@lucent.com>
4935 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4936 Reported by Bruno Haible.
4938 2000-07-04 Jim Meyering <meyering@lucent.com>
4940 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4941 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4944 2000-07-03 Paul Eggert <eggert@twinsun.com>
4945 and Bruno Haible <haible@clisp.cons.org>
4947 * quotearg.c (mbrtowc):
4948 Assign to *pwc, and return 1 only if result is nonzero.
4949 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4951 2000-07-03 Jim Meyering <meyering@lucent.com>
4953 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4954 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4957 2000-07-02 Jim Meyering <meyering@lucent.com>
4959 * quotearg.c (mbstate_t): Don't define here.
4961 2000-07-02 Jim Meyering <meyering@lucent.com>
4963 * nanosleep.c (SIGCONT): Define if not already defined.
4965 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4967 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4968 per change in ../m4/ls-mntd-fs.m4.
4969 (read_filesystem_list): Ignore symbolic links.
4971 2000-06-29 Jim Meyering <meyering@lucent.com>
4973 * same.c: Include <string.h> or <strings.h>, as appropriate,
4974 for declaration of strcmp.
4976 * long-options.c: Include <stdlib.h>, for declaration of exit.
4978 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4979 Avoid warning by casting result to `char *' to remove `const'.
4981 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4983 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4985 2000-06-26 Paul Eggert <eggert@twinsun.com>
4987 savedir now sets errno on failure and invokes xmalloc to get memory.
4988 Fix a couple of other minor bugs while we're at it.
4990 * savedir.c (<unistd.h>): Do not include; there's no need.
4991 (NAMLEN): Remove macro.
4992 (malloc, realloc): Remove decls.
4994 ("xalloc.h"): Include.
4995 (NAME_SIZE_DEFAULT): New macro.
4996 (savedir): Use xmalloc / xrealloc to allocate memory.
4997 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4998 Skip "" directory entries.
4999 Use strlen to calculate directory entry length, since the old method
5000 is rarely used these days and isn't worth supporting.
5001 Don't use a pointer after freeing it.
5002 Check for integer overflow when calculating allocation size.
5003 Use memcpy to copy entries, instead of stpcpy.
5004 Set errno properly when returning NULL.
5005 Check for readdir error.
5007 2000-06-26 Jim Meyering <meyering@lucent.com>
5009 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5011 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5013 * getusershell.c (xmalloc, xrealloc): Remove functions.
5015 Don't include <stdlib.h>. Don't declare malloc, realloc.
5017 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5019 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5021 2000-06-24 Jim Meyering <meyering@lucent.com>
5023 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5025 2000-06-21 Jim Meyering <meyering@lucent.com>
5027 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5029 2000-06-19 Paul Eggert <eggert@twinsun.com>
5031 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5032 (mbrtowc, mbstate_t): Define substitutes if
5033 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5034 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5035 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5037 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5039 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5040 than 1024, return a memory chunk of least possible size, instead
5041 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5042 Use free/xmalloc instead of xrealloc to avoid copying for very long
5045 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5047 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5048 address, not strdup. Include <stdlib.h> and don't declare free().
5050 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5052 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5055 2000-06-21 Jim Meyering <meyering@lucent.com>
5057 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5058 (noinst_HEADERS): Add getstr.h.
5060 * getline.c (getstr): Move into a separate file.
5061 * getstr.c (getstr): New file, extracted from getline.c, with
5062 the following changes: new parameter, delim2; both delim[12]
5063 parameters have type `int', not `char'. The latter would lose
5064 with 8-bit delimiters.
5065 * getstr.h: New file.
5067 2000-06-19 Jim Meyering <meyering@lucent.com>
5069 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5071 2000-06-18 Jim Meyering <meyering@lucent.com>
5073 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5074 Besides, these days every porting target provides a mkdir function.
5076 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5077 (this snippet comes from src/system.h).
5079 2000-06-15 Paul Eggert <eggert@twinsun.com>
5081 * human.c (adjust_value): New function.
5082 (human_readable_inexact): Apply rounding style even when
5083 printing approximate values.
5085 2000-06-14 Paul Eggert <eggert@twinsun.com>
5087 * human.c (human_readable_inexact): Allow an input block
5088 size that is not a multiple of the output block size, and vice versa.
5089 Reported by Piergiorgio Sartor.
5091 2000-06-14 Paul Eggert <eggert@twinsun.com>
5093 * getdate.y (get_date): Apply relative times after time
5094 zone indicator, not before. Reported by Todd A. Jacobs.
5096 2000-06-13 Jim Meyering <meyering@lucent.com>
5098 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5100 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5102 2000-06-12 Paul Eggert <eggert@twinsun.com>
5104 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5106 2000-06-04 Paul Eggert <eggert@twinsun.com>
5108 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5110 2000-06-04 Jim Meyering <meyering@lucent.com>
5112 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5113 SunOS 4.1.4 for which gid_t is an unsigned type.
5115 2000-06-03 Jim Meyering <meyering@lucent.com>
5117 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5119 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5121 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5122 newer, don't install charset.alias.
5123 * config.charset: Change the Linux/glibc rules so they become empty
5124 on glibc-2.1 or newer.
5126 2000-06-02 Jim Meyering <meyering@lucent.com>
5128 * mountlist.c: Back out last change. Instead, do this...
5129 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5130 member using the same `ignore'-testing code.
5131 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5135 2000-05-29 Jim Meyering <meyering@lucent.com>
5137 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5138 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5140 2000-05-22 Jim Meyering <meyering@lucent.com>
5142 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5144 2000-05-18 Jim Meyering <meyering@lucent.com>
5146 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5147 back, too, since it may have been modified by allocate_entry.
5148 (hash_delete): Rewrite to use neither the assignment operator
5149 nor the comma operator in an if-expression.
5151 2000-05-15 Paul Eggert <eggert@twinsun.com>
5154 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5155 Remove; no longer needed.
5156 "quotearg.h": Add include.
5157 (file_name): Do not bother to explicitly initialize to NULL; it's less
5158 efficient on some hosts.
5159 (close_stdout_status): Remove test as to whether stdout was already
5160 closed; it breaks for the case "echo x | sort >&-".
5161 Quote file name colons.
5162 Do not assume that _("write error") lacks format strings.
5164 2000-05-15 Jim Meyering <meyering@lucent.com>
5166 * version-etc.c (version_etc_copyright): Update the copyright string
5167 used in all --version output.
5169 2000-05-14 Jim Meyering <meyering@lucent.com>
5171 * closeout.c (close_stdout_set_file_name): New function.
5172 (close_stdout_status): Use new file-scoped global.
5173 Return right away if fstat says the stdout file descriptor is invalid.
5174 * closeout.h (close_stdout_set_file_name): Declare.
5176 2000-05-10 Jim Meyering <meyering@lucent.com>
5178 * closeout.c [default_exit_status]: New file-scoped variable.
5179 (close_stdout_set_status): New function.
5180 * closeout.h (close_stdout_set_status): Declare.
5182 2000-05-08 Jim Meyering <meyering@lucent.com>
5184 * long-options.c: Don't include closeout.h.
5185 (parse_long_options): Don't call close_stdout for --version.
5187 2000-05-06 Jim Meyering <meyering@lucent.com>
5189 * strnlen.c: Undefine __strnlen and strnlen.
5190 [!weak_alias]: Define __strnlen to strnlen.
5192 * atexit.c: New file, from libiberty.
5194 2000-05-06 Jim Meyering <meyering@lucent.com>
5196 * closeout.c (close_stdout_status): Also check for errors on the
5199 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5201 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5202 instead of xmalloc, xrealloc, path_concat.
5203 (locale_charset): Treat empty environment variables as absent.
5204 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5206 2000-05-04 Jim Meyering <meyering@lucent.com>
5208 * getopt.c: Update from glibc.
5209 * obstack.c: Likewise.
5210 * obstack.h: Likewise.
5211 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5213 * regex.h: Likewise.
5214 * strndup.c: Likewise.
5215 * strnlen.c: New file, from glibc.
5217 2000-05-01 Jim Meyering <meyering@lucent.com>
5219 * full-write.c (full_write): Remove `FIXME' part of comment.
5221 2000-04-29 Jim Meyering <meyering@lucent.com>
5223 * path-concat.c: Declare strdup only if it's not defined.
5224 * canon-host.c: Likewise.
5226 2000-04-28 Jim Meyering <meyering@lucent.com>
5228 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5229 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5230 included first, then limits.h is included by locale.h by libintl.h.
5231 From John David Anglin.
5233 2000-04-25 Jim Meyering <meyering@lucent.com>
5235 * makepath.c (S_IRWXUGO): Define.
5236 (make_path): Always perform explicit chmod if MODE specifies any
5237 of the `special' permission bits. Prompted by a bug report against
5238 install from Mate Wierdl and Joost van Baal.
5240 2000-04-18 Jim Meyering <meyering@lucent.com>
5244 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5245 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5247 2000-04-17 Jim Meyering <meyering@lucent.com>
5249 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5250 the definition of it to rpl_strftime also defined-away the system's
5253 2000-04-15 Jim Meyering <meyering@lucent.com>
5255 Use `C' to denote so-called `contiguous' files, the same way
5257 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5258 (ftypelet): Use S_ISCTG.
5259 From Michael Deutschmann.
5261 2000-04-14 Jim Meyering <meyering@lucent.com>
5263 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5265 2000-04-08 Jim Meyering <meyering@lucent.com>
5267 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5268 names don't conflict. Reported by Eli Zaretskii.
5270 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5272 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5273 bug. Deal with the different error behavior of Irix iconv.
5275 2000-04-07 Jim Meyering <meyering@lucent.com>
5277 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5278 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5280 2000-04-05 Jim Meyering <meyering@lucent.com>
5282 Portability tweaks required for ultrix4.3.
5283 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5284 * readutmp.c: Include sys/types.h before sys/stat.h.
5285 * canon-host.c: Declare strdup.
5286 * path-concat.c: Likewise.
5287 From John David Anglin.
5289 2000-04-04 Jim Meyering <meyering@lucent.com>
5291 Be more DOS 8.3-friendly.
5292 * ref-add.sin: Renamed from ref-add.sed.in.
5293 * ref-del.sin: Renamed from ref-del.sed.in.
5294 * Makefile.am: Reflect renaming.
5295 Reported by Eli Zaretskii.
5297 Use a temporary file name that won't clash with `charset.alias'
5298 in the DOS 8.3 name space.
5299 * Makefile.am (charset_tmp): Define.
5300 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5301 (uninstall-local): Likewise.
5302 Reported by Eli Zaretskii.
5304 2000-03-29 Paul Eggert <eggert@twinsun.com>
5306 * time/strftime.c (my_strftime): Make sure we call the system
5307 strftime, not ourselves, when invoking the underlying strftime.
5309 2000-03-24 Jim Meyering <meyering@lucent.com>
5311 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5312 (charset_alias): Define.
5313 (install-exec-local): Factor out common code.
5314 (uninstall-local): Split lines longer than 80.
5315 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5317 (.sed.in.sed): New rule. Don't redirect directly to $@.
5318 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5320 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5322 * config.charset: Output a line containing "Packages using this file".
5323 * ref-add.sed.in, ref-del.sed.in: New files.
5324 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5325 ref-del.sed): New rules.
5327 2000-03-17 Jim Meyering <meyering@lucent.com>
5329 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5330 Otherwise, include <strings.h>
5332 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5334 * unicodeio.c (utf8_wctomb): New function.
5335 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5336 format instead of in UCS-4 with platform dependent endianness.
5338 2000-03-07 Paul Eggert <eggert@twinsun.com>
5340 * savedir.c (savedir): Work even if directory size is
5341 negative; this can happen with some screwy NFS configurations.
5343 2000-03-06 Jim Meyering <meyering@lucent.com>
5345 * localcharset.c (get_charset_aliases): Don't try to free file_name
5346 if it's NULL (because we ran out of memory). From Bruno Haible.
5348 2000-03-05 Jim Meyering <meyering@lucent.com>
5350 * localcharset.c ("path-concat.h"): Include.
5351 (get_charset_aliases): Use path_concat instead of ANSI string
5354 * unicodeio.h (PARAMS): Define.
5355 Use it to guard prototype.
5357 2000-03-04 Jim Meyering <meyering@lucent.com>
5359 * Makefile.am (install-exec-local): Create $(libdir) before installing
5361 (uninstall-local): Uncomment this rule so `make distcheck' works
5364 * unicodeio.c (<errno.h>): Include it.
5365 (errno): Declare if not defined.
5367 * localcharset.c: Add Bruno's comment justifying use of volatile.
5369 * config.charset: New version, incorporating remarks from a linux
5370 i18n mailing list. From Bruno Haible.
5372 2000-03-02 Jim Meyering <meyering@lucent.com>
5374 * Makefile.am (EXTRA_DIST): Add config.charset.
5376 2000-03-01 Jim Meyering <meyering@lucent.com>
5378 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5379 * unicodeio.c: Likewise.
5381 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5383 * config.charset: New file.
5384 * localcharset.c: New file.
5385 * unicodeio.h, unicodeio.c: New files.
5386 * Makefile.am (DEFS): Add -DLIBDIR=...
5387 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5388 (noinst_HEADERS): Add unicodeio.h.
5389 (all-local, install-exec-local, charset.alias): New targets.
5391 2000-02-28 Paul Eggert <eggert@twinsun.com>
5393 * quotearg.c (ALERT_CHAR): New macro.
5394 (quotearg_buffer_restyled): Use it.
5396 2000-02-27 Jim Meyering <meyering@lucent.com>
5398 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5399 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5401 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5402 not `#if STDC_HEADERS'.
5403 Declare malloc if needed.
5405 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5406 now that autoconf always defines the HAVE_DECL_ symbols.
5407 * human.c: Likewise.
5409 * strtoumax.c: Likewise.
5411 * backupfile.c: Arrange for cpp to fail if the configure-time
5412 declaration check was not run.
5414 * human.c: Likewise.
5416 * strtoumax.c: Likewise.
5418 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5419 then first look up the entire `.'-containing string as a login name.
5421 2000-02-18 Paul Eggert <eggert@twinsun.com>
5423 * getdate.y: Handle two-digit years with leading zeros correctly.
5424 (textint): New typedef.
5425 (parser_control): Member year changed from int to textint.
5427 (YYSTYPE): Removed; replaced by %union with int and textint members.
5428 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5429 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5430 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5431 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5432 (date, number, to_year): Use width of number in digits, not its value,
5433 to determine whether it's a 2-digit year, or a 2-digit time.
5434 (yylex): Store number of digits of numeric tokens.
5435 Reported by John Kendall.
5437 (parser_control): Changed from struct parser_control to typedef (for
5438 consistency). All uses changed.
5440 (tID): Removed; not used.
5441 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5443 2000-02-14 Paul Eggert <eggert@twinsun.com>
5445 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5446 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5448 2000-02-12 Jim Meyering <meyering@lucent.com>
5450 * userspec.c (ISDIGIT): Define it.
5451 (isdigit): Remove definition.
5452 (is_number): Use ISDIGIT, not isdigit.
5453 <libintl.h>: Include.
5455 (parse_user_spec): Mark translatable strings.
5457 2000-02-10 Jim Meyering <meyering@lucent.com>
5459 With these changes, nanosleep.[ch] are finally enough like the other
5460 lib/* replacement files to compile on a few more losing systems.
5462 * nanosleep.h: Don't include config.h.
5463 Remove prototype from declaration of nanosleep.
5464 (PARAMS): Remove now-unneeded definition.
5465 * nanosleep.c: #undef nanosleep.
5466 (rpl_nanosleep): Rename from nanosleep.
5468 2000-02-03 Jim Meyering <meyering@lucent.com>
5470 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5471 rather than with `#if HAVE_UTMPNAME'.
5473 2000-02-01 Jim Meyering <meyering@lucent.com>
5475 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5477 2000-01-31 Jim Meyering <meyering@lucent.com>
5479 * nanosleep.h (nanosleep): Guard declaration with
5480 `#if ! HAVE_DECL_NANOSLEEP'.
5481 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5482 the declaration in that vendor's sys/timers.h.
5483 Reported by Christian Krackowizer.
5485 * quotearg.c (ISASCII): Add #undef and move definition to follow
5486 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5487 (ISPRINT): Likewise.
5488 Reported by Tom Tromey.
5490 2000-01-30 Jim Meyering <meyering@lucent.com>
5492 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5493 uses of ->ut_name. The latter doesn't work with new Linux header files
5494 where only utmpx.ut_user is declared.
5496 * readutmp.h (UT_USER): Define.
5498 2000-01-23 Jim Meyering <meyering@lucent.com>
5500 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5503 2000-01-22 Jim Meyering <meyering@lucent.com>
5505 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5506 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5507 Required for some AIX systems. Reported by Christian Krackowizer.
5508 [TESTING] (main): New function.
5510 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5511 * dirname.c (dir_name): Support for DOS-style file names with drive
5514 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5516 * strverscmp.c (ISDIGIT): Define.
5517 (strverscmp): Use ISDIGIT, not isdigit.
5519 2000-01-17 Paul Eggert <eggert@twinsun.com>
5521 * nanosleep.c (nanosleep):
5522 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5523 POSIX.1 doesn't require SA_INTERRUPT and some systems
5524 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5525 it's been part of POSIX.1 since day 1 (in 1988).
5527 2000-01-17 Jim Meyering <meyering@lucent.com>
5529 * interlock: Remove unused file. Reported by François Pinard.
5531 2000-01-16 Paul Eggert <eggert@twinsun.com>
5533 * quotearg.c (quotearg_buffer_restyled): Do not quote
5534 alert, backslash, formfeed, and vertical tab unnecessarily in
5535 shell quoting style.
5538 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5539 Free Software Foundation, Inc.
5540 Copying and distribution of this file, with or without modification,
5541 are permitted provided the copyright notice and this notice are preserved.